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Relevant bibliographies by topics / Photoelectric effect / Dissertations / Theses

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Dissertations / Theses on the topic 'Photoelectric effect'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

MULERI, FABIO. "Expectations and perspectives of X-ray photoelectric polarimetry." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2009. http://hdl.handle.net/2108/816.

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La polarimetria è l'ultima branca dell'Astronomia nella banda dei raggi X ancora inesplorata. Nonostante un vasto interesse testimoniato da un'estesa letteratura, il suo sviluppo è stato impedito dalla mancanza di dispositivi la cui sensibilità giustificasse l'inserimento di polarimetri X a bordo delle missioni spaziali moderne. Ciononostante nuovi strumenti basati sull'effetto fotoelettrico, capaci di risolvere le tracce dei fotoelettroni in un gas, offrono oggi la possibilità di colmare il divario tra aspettative teoriche e gli scarsi risultati ad oggi raggiunti: in questo ambito, uno dei pr

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2

Басов, Андрій Геннадійович, Андрей Геннадьевич Басов, Andrii Hennadiiovych Basov та О. Калінін. "Цифровий навчальний комплекс "фотоефект"". Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/21092.

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3

Fanis, Alberto De. "Double photoionization of alkaline earth atoms and photoelectron spectroscopy of reactive intermediates." Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327255.

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4

De, Beer Isabella Constance. "Experiences of learners when a computer simulation is used to aid teaching the photoelectric effect." Diss., University of Pretoria, 2013. http://hdl.handle.net/2263/40532.

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This study explores the use of computer simulations to supplement learning in Science lessons, specifically the photoelectric effect. This study uses the Felder and Silverman Learning Style Model (FSLSM) as a theoretical framework to investigate the use of simulations as it provides a useful lens through which to explore the consistent way in which a person learns regardless of the teaching method or content learnt. Using this theoretical framework, this research investigates the experiences of learners with different learning styles when an interactive computer simulation is used to aid teach

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5

Sabbatucci, Lorenzo <1986&gt. "Fundamental and Applied Aspects of X-Ray Spectrometry: Detector Influence and Photoelectric Effect Cross-Sections." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7473/1/Sabbatucci_Lorenzo_tesi.pdf.

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The first part of this work reports the elementary theory of the atomic photoeffect presented in a form that is suited for practical numerical calculation. A detailed derivation of subshell cross sections for both excitation and ionization, comprising the angular distributions of emitted photoelectrons, is presented taking into account the effect of the polarization of the photons. The theoretical formulas have been implemented in a computer program PHOTACS that calculates tables of excitation and ionization cross sections for any element and subshell. Numerical calculations are practicable fo

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Sabbatucci, Lorenzo <1986&gt. "Fundamental and Applied Aspects of X-Ray Spectrometry: Detector Influence and Photoelectric Effect Cross-Sections." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7473/.

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The first part of this work reports the elementary theory of the atomic photoeffect presented in a form that is suited for practical numerical calculation. A detailed derivation of subshell cross sections for both excitation and ionization, comprising the angular distributions of emitted photoelectrons, is presented taking into account the effect of the polarization of the photons. The theoretical formulas have been implemented in a computer program PHOTACS that calculates tables of excitation and ionization cross sections for any element and subshell. Numerical calculations are practicable fo

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7

Dogan, M. "Correlation studies of simultaneous excitation-ionization in helium." Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297499.

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8

Harmer, Stuart William. "Enhanced absorptance photocathodes." Thesis, University of Sussex, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311348.

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This thesis addresses one of the major limiting factors in the performance of photomultipliers, that is that the photocathodes employed often only absorb a small fraction, typically less than 25%, of the power in the incident light. Current photocathodes are almost exclusively planar and the starting point of the thesis is the mathematical modelling of both, semitransparent and reflective planar photocathodes. The analysis shows that the absorptance of semitransparent photocathodes increases for light incident beyond the critical angle needed for Attenuated Total Internal Reflection (ATIR). Re

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9

Jackson, Stacey Michael. "Optical characterisation of cubic silicon carbide." Thesis, University of Surrey, 1998. http://epubs.surrey.ac.uk/842961/.

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The varied properties of Silicon Carbide (SiC) are helping to launch the material into many new applications, particularly in the field of novel semiconductor devices. In this work, the cubic form of SiC is of interest as a basis for developing integrated optical components. Here, the formation of a suitable SiO2 buried cladding layer has been achieved by high dose oxygen ion implantation. This layer is necessary for the optical confinement of propagating light, and hence optical waveguide fabrication. Results have shown that optical propagation losses of the order of 20 dB/cm are obtainable.

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10

Santhanakrishna, Anand Kumar. "Piezoelectric ZnO Nanowires as a Tunable Interface Material for Opto-Electronic Applications." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7926.

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Organic electronic devices are sustainable alternatives to the conventional electronics, due to their advantages of low cost, mechanical flexibility and wide range of applications. With the myriad list of organic materials available today, the opportunities to imagine new innovative devices are immense. Organic electronic devices such as OLEDs (organic light emitting diode), OPVs (Organic photovoltaics) and OFETs (organic field effect transistors) are among the leading device categories. Although OLED’s have been a huge commercial success, other categories are not lagging. Radical thinking is

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11

Krakovinsky, Alexis. "Caractérisation sécuritaire des OxRRAM." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0654.

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Depuis les premières mémoires à semi-conducteurs, les mémoires intégrées sur les circuits électroniques ont beaucoup évolué. Celles-ci deviennent de plus en plus petites sans pour autant conserver moins de données. Cependant, la technologie mémoire non-volatile la plus répandue, la Flash, fait face à des problèmes de miniaturisation et de consommation. Plusieurs solutions alternatives ont donc émergé pour remplacer la Flash, ou pour être intégrées dans les objets connectés. Dans quelques années, des milliards d’appareils échangeront des données parfois personnelles qui ont donc besoin d’être s

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Riemensberger, Johann [Verfasser], Reinhard [Akademischer Betreuer] Kienberger, Jonathan J. [Gutachter] Finley, and Reinhard [Gutachter] Kienberger. "Time-Frequency-Resolved Absolute Time Delay of the Photoelectric Effect / Johann Riemensberger ; Gutachter: Jonathan J. Finley, Reinhard Kienberger ; Betreuer: Reinhard Kienberger." München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/1187917206/34.

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13

FERREIRA, Nélio Oliveira. "Utilizando o ciclo da experiência de Kelly para investigar a compreensão do comportamento dual da luz." Universidade Federal Rural de Pernambuco, 2005. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5946.

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Submitted by (lucia.rodrigues@ufrpe.br) on 2016-11-23T12:26:25Z No. of bitstreams: 1 Nelio Oliveira Ferreira.pdf: 784310 bytes, checksum: c0fb98c5a6c058e292abaf3e2e990e8c (MD5)<br>Made available in DSpace on 2016-11-23T12:26:25Z (GMT). No. of bitstreams: 1 Nelio Oliveira Ferreira.pdf: 784310 bytes, checksum: c0fb98c5a6c058e292abaf3e2e990e8c (MD5) Previous issue date: 2005-08-30<br>This article aims to investigate the dual behavior of the light as a result of implementation of a new approach based on the Personal Constructs Theory by George Kelly, specifically, in the Experience Cycle. The

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Krakovinsky, Alexis. "Caractérisation sécuritaire des OxRRAM." Electronic Thesis or Diss., Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0654.

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Depuis les premières mémoires à semi-conducteurs, les mémoires intégrées sur les circuits électroniques ont beaucoup évolué. Celles-ci deviennent de plus en plus petites sans pour autant conserver moins de données. Cependant, la technologie mémoire non-volatile la plus répandue, la Flash, fait face à des problèmes de miniaturisation et de consommation. Plusieurs solutions alternatives ont donc émergé pour remplacer la Flash, ou pour être intégrées dans les objets connectés. Dans quelques années, des milliards d’appareils échangeront des données parfois personnelles qui ont donc besoin d’être s

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15

Mangili, Arthur Issa. "Heinrich Rudolph Hertz e o efeito fotoelétrico." Pontifícia Universidade Católica de São Paulo, 2011. https://tede2.pucsp.br/handle/handle/13244.

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Made available in DSpace on 2016-04-28T14:16:12Z (GMT). No. of bitstreams: 1 Arthur Issa Mangili.pdf: 986316 bytes, checksum: 5bd8636e8f419fb55e6f9132606a92dc (MD5) Previous issue date: 2011-05-18<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This study aimed to analyze the experiments made by Heinrich Rudolph Hertz about the photoelectric effect. To this end, we consulted the work Electric Waves: Being Researches On The Propagation Of Electric Action With Finite Velocity Through Space, mainly the part in which the experiment that refers to the photoelectric effect is des

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Soares, Joana Menara Souza. "Análise da história do Efeito Fotoelétrico em livros didáticos de Física para graduação." Universidade Estadual da Paraíba, 2016. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/2623.

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Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2016-10-19T12:34:29Z No. of bitstreams: 1 PDF - Joana Menara Souza Soares.pdf: 2514459 bytes, checksum: 19c69f29bb7ad433f442d2f53400b037 (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2016-10-19T17:11:24Z (GMT) No. of bitstreams: 1 PDF - Joana Menara Souza Soares.pdf: 2514459 bytes, checksum: 19c69f29bb7ad433f442d2f53400b037 (MD5)<br>Made available in DSpace on 2016-10-19T17:11:24Z (GMT). No. of bitstreams: 1 PDF - Joana Menara Souza Soares.pdf: 2514459 bytes, checksum: 19c69f29bb7ad433f442d2f53400b037

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Rocha, Wagner Dias. "Uma proposta de abordagem experimental para o efeito fotoelétrico: construindo conceitos de física moderna e contemporânea com LEDs e outros componentes de baixo custo." Universidade Federal de Juiz de Fora (UFJF), 2018. https://repositorio.ufjf.br/jspui/handle/ufjf/8073.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2018-11-19T14:40:48Z No. of bitstreams: 1 wagnerdiasrocha.pdf: 3693391 bytes, checksum: ff882b197689decbd93b1281b5bf0dd5 (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2018-11-23T13:04:01Z (GMT) No. of bitstreams: 1 wagnerdiasrocha.pdf: 3693391 bytes, checksum: ff882b197689decbd93b1281b5bf0dd5 (MD5)<br>Made available in DSpace on 2018-11-23T13:04:01Z (GMT). No. of bitstreams: 1 wagnerdiasrocha.pdf: 3693391 bytes, checksum: ff882b197689decbd93b1281b5bf0dd5 (MD5) Previous issue date: 2018-08-21

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Santos, Alexandre da Silva. "Objeto de aprendizagem para o ensino do efeito fotoel?trico no ensino fundamental." Universidade Estadual de Feira de Santana, 2016. http://localhost:8080/tede/handle/tede/541.

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Submitted by Ricardo Cedraz Duque Moliterno (ricardo.moliterno@uefs.br) on 2018-01-22T23:42:19Z No. of bitstreams: 1 Dissertacao-Alexandre-com Ficha catalografica.pdf: 2537452 bytes, checksum: ef66f70b176f6db12dc9aba025173ff1 (MD5)<br>Made available in DSpace on 2018-01-22T23:42:19Z (GMT). No. of bitstreams: 1 Dissertacao-Alexandre-com Ficha catalografica.pdf: 2537452 bytes, checksum: ef66f70b176f6db12dc9aba025173ff1 (MD5) Previous issue date: 2016-08-05<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES<br>Teaching-learning physics processis a challenge in Brazil an

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Silva, Ricardo Monteiro da. "Sequência didática multimídia para o ensino do efeito fotoelétrico." Volta Redonda, 2017. https://app.uff.br/riuff/handle/1/4433.

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Submitted by Larissa Vitoria Cardoso Cusielo (larissavitoria@id.uff.br) on 2017-09-04T20:04:17Z No. of bitstreams: 4 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Ricardo Monteiro da Silva - Dissertação Final.pdf: 3758859 bytes, checksum: 49af3504c4aab0f5b413eb6a8e306b18 (MD5) Ricardo Monteiro da Silva - Produto Final.pdf: 1135898 bytes, checksum: f780e3a33731edd0ccaaf7abee1165a9 (MD5) Ricardo Monteiro da Silva - Manual de Aplicacao Final.pdf: 512795 bytes, checksum: 076a5132843eca4ea0c8e8eeca05ae29 (MD5)<br>Approved for entry into archive by Biblioteca do Aterrad

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Kaderka, Tomasz. "Automatické měřicí pracoviště U-I charakteristik solárních článků." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219206.

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The theoretical part is to outline the possibilities of solar energy conversion, learn about the issues solar cells and describe the history of photovoltaics and photovoltaic energy conversion. Then describe principle of the measurement VA characteristics of photovoltaic cells. This issue is not as easy as it seems at first sight, because the solar cell isn’t a linear component, which is very easy to measure. Analysis of VA characteristic of photovoltaic cells affects parameters such as: light intensity, temperature, serial and parallel resistance, the slope of the light source, and more. The

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Panizza, M. P. "Analysis of complex integral photoelectron spectra /." Title page, contents and introduction only, 1985. http://web4.library.adelaide.edu.au/theses/09SM/09smp193.pdf.

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22

Ardoin, Noel A. "The effects of electrolyte chemistry in photoelectrochemical cells." Thesis, Georgia Institute of Technology, 1987. http://hdl.handle.net/1853/11833.

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23

Gomes, Valdenes Carvalho. "O uso de simulações computacionais do efeito fotoelétrico no ensino médio." Universidade Estadual da Paraíba, 2011. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/1778.

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Made available in DSpace on 2015-09-25T12:19:38Z (GMT). No. of bitstreams: 1 Valdenes Carvalho Gomes 1.pdf: 1865156 bytes, checksum: d95cdb9f00d22cd9d1f0643654acc86b (MD5) Previous issue date: 2011-10-14<br>Studies showed that the use of information and communication technologies contributes to the educational practice in any level of education. However, it requires changes on the teacher s working methods, generat ing changes on the operation of the institutions and on the educational system. An information and communication technology must involve some kind of material object, which is par

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Montibeller, Alexandre Magno. "Compreendendo o efeito fotoelétrico com LEDs : um experimento didático de baixo custo ao nível do Ensino Médio." reponame:Repositório Institucional da UFABC, 2016.

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Orientador: Prof. Dr. Reinaldo Luiz Cavasso Filho<br>Dissertação (mestrado) - Universidade Federal do ABC, Mestrado Nacional Profissional em Ensino de Física - MNPEF, 2016.<br>Inserir conteúdos da chamada "Física Moderna" no Ensino Médio é um dos grandes desafios da atualidade. Dois experimentos chaves realizados no final do século XIX, a radiação de corpo negro e o efeito fotoelétrico, demonstraram que a Física Clássica era insuficiente para a explicação da natureza e levaram ao subsequente desenvolvimento da Mecânica Quântica. Ao contrário do que ocorre com a radiação de corpo negro, o efeit

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Nandor, Mark J. "The conspicuous absence of multi-electron effects in above-threshold ionization photoelectron spectra /." The Ohio State University, 1999. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488191667184427.

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26

Head, Ashley Lauren Rose. "Photoelectron Spectroscopy and Computational Studies of Molecules with Delocalized Electronic Structure and Extended Electronic Structure Interactions." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/203484.

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The localized model of a chemical bond has had a long and prominent role in chemistry, but situations of extended charge delocalization and dipole effects remain topics in need of greater understanding. Both orbital delocalization in isolated molecules and induced molecular dipoles in condensed phases serve to move electron density and influence the chemical and physical properties of a system. This dissertation studies these aspects of electronic structure for selected organic, inorganic, and organometallic systems by means of electronic structure calculations and photoelectron spectroscopy,

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27

Vaidya, Shital Ramchandra. "Study of magnetic and electronic properties of low dimentionality systems using aguer photoelectron coincidence spectroscopy." Doctoral thesis, Università degli studi di Trieste, 2015. http://hdl.handle.net/10077/10903.

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2012/2013<br>Scopo della tesi è l’utilizzo dell’elevato grado di discriminazione della tecnica APECS (spettroscopia in coincidenza fotoelettrone- elettrone Auger) per ottenere informazioni singolari, altrimenti non ottenibili con spettroscopie più tradizionali, in campi di applicazione di ampio interesse nelle scienze dei materiali, come i sistemi magnetici a bassa dimensionalità o i materiali ibridi in cui molecole organiche sono assemblate su substrati conduttori o semiconduttori, Nei decadimenti Auger core-valenza-valenza, si creano due lacune in banda di valenza. Nella spettroscopia Aug

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Morse, Jennifer Marie. "Electronic Effects of Solvation: A Comparison of Gas-Phase and Condensed-Phase Photoelectron Spectroscopy." Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/194130.

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The research presented in this dissertation focuses on the changes to the electronic structures of metal diphosphine and paddlewheel molecules due to different environments, especially intermolecular interactions present in the condensed phase. These intermolecular interactions, measured by photoelectron spectroscopy, represent important aspects of solvation, and an experimental measure of the interactions provides tests for modeling solvent effects. The condensed-phase molecular environment, in the form of thin films on a gold substrate, acts as an effective system to probe the electronic r

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Durivage, Jason Curtis. "Ligand Effects on Metal-Metal Bonding: Photoelectron Spectroscopy and Electronic Structure Calculations of Dimetal Paddlewheel Complexes." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/145427.

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Paddlewheel complexes are molecules in which two interacting metal atoms are bridged by four chelating ligands. This class of complexes has a large range of electronic variability while keeping a rigid geometric structure. This variability has led to their use as catalysts, strong reductants, anti-tumor agents, and electron transfer agents. This dissertation examines the effects of changing both the dimetal core and the surrounding ligands on the electronic structure properties of the paddlewheel complexes. Examination of Bi₂(O₂CCF₃)₄, a p-orbital dimetal paddlewheel complex, provided a way to

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Sorokin, A. M., I. P. Prosvirin, D. V. Demidov, and V. I. Bukhtiyarov. "Size Effect in Ethylene Oxidation over Silver Nanoparticles Supported on HOPG." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35147.

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A preparation procedure for a model catalyst – stable silver nanoparticles with a narrow size distribution supported on highly oriented pyrolytic graphite (Ag/HOPG) – is presented. This procedure is carried out under ultra high vacuum conditions and consists of three stages: 1 – surface defect formation by soft Ar+-treatment; 2 – silver deposition; 3 – defect annealing by heating at T = 300 °C. The analysis of oxygen forms on a silver surface was carried out by in-situ X-ray photoelectron spectroscopy (XPS). The simultaneous presence of two oxygen species (electrophilic and nucleophilic)

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Petro, Benjamin J. "Preparation and Characterization of Hydrogenase Enzyme Active Site-inspired Catalysts: The Effects of Alkyl Bulk and Conformer Strain as Studied by Photoelectron Spectroscopy, Electrochemistry and Computational Methods." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194329.

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A series of alkyldithiolatodiironhexacarbonyl complexes of the form &mu:-(RS2)Fe2(CO)6, where RS2 is: 1,2-ethanedithiolate (eth-cat), cis-1,2-cyclopentanedithiolate (pent-cat), cis-1,2-cyclohexanedithiolate (hex-cat), and 2-exo,3-exo-bicyclo[2.2.1]heptanedithiolate (norbor-cat), are reported. These complexes display structures and catalytic behavior toward production of molecular hydrogen with similarities to the active site of the diiron hydrogenase enzymes. Hydrogen production is desirable as an alternative fuel source and these catalysts are capable of producing H2 in the presence of weak a

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Lӧvenich, Peter Wilfried. "The effect of fluorine substituents in conjugated polymers." Thesis, Durham University, 2001. http://etheses.dur.ac.uk/3853/.

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A new route to a well-defined block copolymer with alternating PEO-solubilising groups and fluorinated distyrylbenzene units was established. The Horner Wittig reaction was used as the polycondensation reaction. The non-fluorinated analogue of this block copolymer was prepared via the Wittig reaction. Both polymers were soluble in chloroform and free-standing films could be cast from solution. The position of the HOMO and LUMO energy levels of these two materials were determined by a combination of cyclic voltammetry, UV photoelectron spectroscopy and UV/Vis absorption spectroscopy. The presen

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Hinch, Garry Dale. "Effect of ligand addition and substitution on metal-metal multiple bonds: Direct electronic structure comparisons via gas phase photoelectron spectroscopy." Diss., The University of Arizona, 1990. http://hdl.handle.net/10150/185132.

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Several series of complexes containing metal-metal and metal-heteroatom multiple bonds have been examined via gas-phase photoelectron spectroscopy to study the electronic structure effects resulting from simple ligand addition or substitution. Two types of complexes containing metal-metal multiple bonds form the basis of this study: complexes containing the M₂X₄P₄ core (where M = Mo, Re; X = halogen, Me; and P₄ = (PMe₃)₄ or [R₂P(CH₂)ₓPR₂]₂) and the dinuclear cyclopentadienyl metal carbonyl complexes [CpM(CO)ₓ]₂ (where M = Cr, Mo, W and x = 2,3). In the M₂X₄P₄ dimers two basic substitutions wer

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Inosov, Dmytro. "Angle-Resolved Photoelectron Spectroscopy Studies of the Many-Body Effects in the Electronic Structure of High-Tc Cuprates." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1213956641791-80565.

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In spite of the failures to find an ultimate theory of unconventional superconductivity, after many years of research the scientific community possesses a considerable store of theoretical knowledge about the problem. Over time, the focus is gradually shifted from finding a theoretical description of an experimentally observed phenomenon to distinguishing between multiple models that offer comparably reasonable descriptions. From the point of view of an experimentalist, this means that any qualitative under-standing of an experimental observation would no longer suffice. Instead, the empha-sis

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Wex, Brigitte. "Photochemical, Photophysical, and Electronic Properties of Fused Ring Systems with Alternating Benzene and Thiophene Units." Bowling Green State University / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1128617994.

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Sánchez-Barriga, Jaime. "A photoemission study of quasiparticle excitations, electron-correlation effects and magnetization dynamics in thin magnetic systems." Phd thesis, Universität Potsdam, 2010. http://opus.kobv.de/ubp/volltexte/2010/4849/.

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This thesis is focused on the electronic, spin-dependent and dynamical properties of thin magnetic systems. Photoemission-related techniques are combined with synchrotron radiation to study the spin-dependent properties of these systems in the energy and time domains. In the first part of this thesis, the strength of electron correlation effects in the spin-dependent electronic structure of ferromagnetic bcc Fe(110) and hcp Co(0001) is investigated by means of spin- and angle-resolved photoemission spectroscopy. The experimental results are compared to theoretical calculations within the th

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37

Dočekal, David. "Měřicí pracoviště pro systém vzdálené dodávky energie." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-242852.

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This thesis is focused on the creation of measuring workplace for remote power supply system. This is the measuring of the workplace, engaged in the processing of measured data, the production of electrical energy made by a photovoltaic panel and wind turbines. In the theoretical part, the reader is familiar with the issue of renewable energy sources. The first chapter is about the energy of the wind. Here is described the emergence of the wind, the basic division of wind power, through the production of electrical energy to the measurement itself. The second chapter deals with the solar energ

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Garza, Michelle. "Reactivity of Oxide Surfaces and Metal-Oxide Interfaces: Effects of Water Vapor Pressure on Ultrathin Aluminum Oxide Films, and Studies of Platinum Growth Modes on Ultrathin Oxide Films and Their Effects on Adhesion." Thesis, University of North Texas, 2004. https://digital.library.unt.edu/ark:/67531/metadc4517/.

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The reactivity of oxide surfaces and metal-oxide interfaces play an important role in many technological applications such as corrosion, heterogeneous catalysis, and microelectronics. The focus of this research was (1) understanding the effects of water vapor exposure of ultrathin aluminum oxide films under non-ultrahigh vacuum conditions (>10-9 Torr) and (2) characterization of Pt growth modes on ultrathin Ta silicate and silicon dioxide films and the effects of growth modes on adhesion of a Cu overlayer. These studies were conducted with X-ray photoelectron spectroscopy (XPS). Ni3Al(110)

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Ledung, Greger. "Heterogenization of a Cobalt Porphyrin Catalyst Investigated by Scanning Probe Microscopy and X-Ray Photoelectron Spectroscopy: The Effect on Catalysis of Oxidation Reactions." Doctoral thesis, Västerås : School of sustainable Development of Society and technology, Mälardalen university, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-492.

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Pavlov, Marko. "Modélisation numérique du couplage thermique-photoélectrique pour des modules photovoltaïques sous faible concentration." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS361/document.

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La faible exploitation de l'irradiation inter-rangée limite la production des modules photovoltaïques (PV). Le projet "Aleph" explore l'intérêt d'ajouter des réflecteurs plans entre les rangées pour augmenter la production, et dégage des règles claires permettant l'optimisation géométrique de l'ensemble. Ce travail présente une modélisation multiphysique du système, des simulations numériques de son comportement, et la comparaison avec des données expérimentales. Deux technologies de module PV sont considérées : silicium amorphe (a-Si) et silicium polycristallin (p-Si). Les mesures montrent de

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Pollard, John Randolph 1969. "Ligand effects and periodic trends in metal-metal multiple bonds: Theoretical and experimental studies of electronic structure by gas-phase photoelectron spectroscopy." Diss., The University of Arizona, 1996. http://hdl.handle.net/10150/282196.

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Gas-phase photoelectron spectroscopy was utilized to study a series of metal-metal bonded complexes. Molecular mechanics, Fenske-Hall and ab-initio theoretical calculations were performed on many of the systems. The central focus of all the studies was to identify metal-metal ionizations, and observe how ligands effects influence metal-metal interactions. This information was then used to describe various physical and chemical properties of the species. The first group of compounds studied were molybdenum and tungsten D₃(h) triply-bonded hexa-alkoxides of the form M₂(OC(CH₃)n(CF₃)₃₋n)₆ (where

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Hino, Shojun, Masayuki Kato, Daisuke Yoshimura, et al. "Effect of encapsulated atoms on the electronic structure of the fullerene cage: A case study on La2@C78 and Ti2C2@C78 via ultraviolet photoelectron spectroscopy." American Physical Society, 2007. http://hdl.handle.net/2237/8838.

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Hagemann, Ulrich [Verfasser], Hermann [Akademischer Betreuer] Nienhaus, and Klaus [Akademischer Betreuer] Schierbaum. "Quantum size effects in Mg epilayers on Si(111) : Enhancement of photoelectron yield and oxidation rate / Ulrich Hagemann. Gutachter: Klaus Schierbaum. Betreuer: Hermann Nienhaus." Duisburg, 2015. http://d-nb.info/1066206368/34.

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Haram, Nida. "Reaction microscope studies of relativistic strong-field effects in atomic systems." Thesis, Griffith University, 2020. http://hdl.handle.net/10072/391063.

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The ultrashort pulsed laser sources and reaction microscope have been extensively employed to explore the fundamental strong-ﬁeld ionisation mechanisms over the last three decades. The aim of this thesis is to gain insight into the subtleties of the photoelectron dynamics inﬂuenced by the few-cycle laser pulses. In particular, it addresses the possible factors that may aﬀect the photoelectron dynamics. However, these factors are typically ignored under the umbrella of some commonly used approximations, which include the eﬀect of magnetic ﬁeld component of the laser ﬁeld and attractive Coulomb

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Wu, Hao-Hsuan. "Angle-Resolved X-Ray Photoemission Spectroscopy of Self-Assembled Polymer Films on AlGaN/GaN Field Effect Transistors." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1305639462.

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Liang, Zhiming. "MORPHOLOGICAL AND ENERGETIC EFFECTS ON CHARGE TRANSPORT IN CONJUGATED POLYMERS AND POLYMER-NANOWIRE COMPOSITES." UKnowledge, 2018. https://uknowledge.uky.edu/chemistry_etds/99.

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Organic semiconductors have wide applications in organic-based light-emitting diodes, field-effect transistors, and thermoelectrics due to the easily modified electrical and optical properties, excellent mechanical flexibility, and solution processability. To fabricate high performance devices, it is important to understand charge transport mechanisms, which are mainly affected by material energetics and material morphology. Currently it is difficult to control the charge transport properties of new organic semiconductors and organic-inorganic nanocomposites due to our incomplete understanding

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Veuillen, Jean-Yves. "Etude par spectroscopie Mössbauer et de photoémission en rayonnement ultraviolet des bronzes bleus de molybdène A(0. 3)MoO3 (A = K, Rb)." Grenoble 1, 1986. http://www.theses.fr/1986GRE10146.

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Le bronze bleu a::(0,3)moo::(3) (a = k, rb) est un metal quasi-unidimensionnel a temperature ambiante qui presente une transition isolant-metal de type peierls a 183k. Etude de la structure de bandes dans la direction metallique par photoemission angulaire. Mesure de l'energie de liaison et du vecteur de fermi. Evolution thermique de l'interaction onde de densite de charge-impuretes, au voisinage de 100k, etudiee par spectrometrie moessbauer

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Colakoglu, Tahir. "The Effects Of Post-annealing Process On The Physical Properties Of Silver-indium-selenium Ternary Semiconductor Thin Films Deposited By Electron Beam Technique." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12610974/index.pdf.

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Ternary chalcopyrite compounds are the semiconductors with suitable properties to be used as absorber materials in thin film solar cells. AgInSe2 is a promising candidate with its several advantages over the widely used CuInSe2. The purpose of this study was to optimize the physical properties of the Ag-In-Se (AIS) thin films that were deposited by e-beam evaporation of Ag3In5Se9 single crystal powder for solar cell applications by means of post-annealing process under nitrogen atmosphere. The as-grown AIS thin films were annealed at 200, 300 and 400oC and their structural, optical, electrical

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Pincelli, T. "PROBING ELECTRON CORRELATION DYNAMICS: A MULTI-TECHNIQUE STUDY APPLIED TO THE HALF-METALLIC OXIDE LA1-XSRXMNO3." Doctoral thesis, Università degli Studi di Milano, 2017. http://hdl.handle.net/2434/543731.

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This thesis completes my work as doctoral student of the Scuola di Dottorato in Fisica, Astrofisica e Fisica Applicata at the Università degli Studi di Milano that has been carried out, starting in November 2014, mostly at the Laboratorio TASC of IOM-CNR in the premises of the Elettra - Sincrotrone Trieste and FERMI@Elettra infrastructures, in the framework of the NFFA and APE-beamline facilites, as well as by accessing international large scale infrastructures and laboratories. The activity has addressed the development of experimental methodologies and novel instrumentation oriented to the

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Marczynski-Bühlow, Martin [Verfasser]. "Photoelectron Spectroscopy at a Free-Electron Laser : Investigation of Space-Charge Effects in Angle-Resolved and Core-Level Spectroscopy and Realization of a Time-Resolved Core-Level Photoemission Experiment / Martin Marczynski-Bühlow." Kiel : Universitätsbibliothek Kiel, 2012. http://d-nb.info/1020283718/34.

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