Accedi

Bibliografie tematiche / SOLID-STATE METHOD / Tesi

Segui questo link per vedere altri tipi di pubblicazioni sul tema: SOLID-STATE METHOD.

Tesi sul tema "SOLID-STATE METHOD"

Autore: Grafiati

Pubblicato: 11 settembre 2023

Ultima modifica: 25 luglio 2025

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Vedi i top-50 saggi (tesi di laurea o di dottorato) per l'attività di ricerca sul tema "SOLID-STATE METHOD".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Vedi le tesi di molte aree scientifiche e compila una bibliografia corretta.

1

Jolly, Michael Matthew. "Method development in biological solid-state NMR." Thesis, University of Southampton, 2017. https://eprints.soton.ac.uk/422129/.

Testo completo

Abstract (sommario):

Solid-state nuclear magnetic resonance (ssNMR) has proved to be a useful tool in the analysis of structural and dynamic properties of proteins. However, the inherent low sensitivity of NMR hinders further advancements of the field. This thesis focuses on improving the sensitivity of ssNMR, be this through an improvement in signal to noise or an effective improvement in sensitivity by enhancing the information content. The mixed rotational and rotary resonance (MIRROR) sequence1 was employed to facilitate protein backbone assignment under moderate spinning speeds. Through the band selective nat

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Asami, Sam. "Method development for biomolecular solid-state NMR spectroscopy." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2014. http://dx.doi.org/10.18452/17044.

Testo completo

Abstract (sommario):

Im Rahmen der vorliegenden Arbeit, wird ein neuartiges Markierungsschema für die Festkörper-NMR-Spektroskopie vorgestellt, das sogenannte Reduced Adjoining Protonation (RAP) Schema, welches die Protonendetektion sämtlicher Aliphaten erlaubt. Hochaufgelöste, 1H-detektierte 1H,13C Korrelationsspektren wurden erhalten. Des Weiteren wurde der Vorteil von hohen MAS-Frequenzen untersucht. 1H- und 13C-detektierte 3D Zuordnungsexperimente wurden implementiert, welche uns die Zuordnung von 90% aller aliphatischen Resonanzen von alpha-Spektrin SH3 erlaubten. Da die chemische Verschiebung abhängt vom St

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Michaud-Rioux, Vincent. "Real space DFT by locally optimal block preconditioned conjugate gradient method." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=110628.

Testo completo

Abstract (sommario):

In condensed matter physics, atomistic first principle calculations are often necessary to achieve a microscopic understanding of the observed experimental phenomena and to make quantitative predictions of physical properties. In practice, atomic scale systems have irregularities (e.g. surface roughness) or defects (e.g. substitutional atoms or vacancies) that are too strong to be ignored or treated as small perturbations. In this thesis, we report the development of a real space DFT code for studying atomic scale systems from first principles. Our code, named MatRcal, which stands for "Matlab

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Huq, Syed Ejazul. "Thin film deposition by the ionized cluster beam method." Thesis, University of Cambridge, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304288.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Silver, Mark. "Application of the pseudopotential method to the theory of semiconductors." Thesis, University of Surrey, 1991. http://epubs.surrey.ac.uk/2988/.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

El-Badawy, Z. I. "Organic films deposited by the Langmuir-Blodgett method and by adsorption." Thesis, Lancaster University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374634.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Anderez, Dora M. Gomez. "A study of the synchrotron Laue method for quantitative crystal structure analysis." Thesis, University of York, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238717.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Williams, Joshua R. "Fundamental investigations of skutterudite phase formation by the modulated elemental reactant method /." view abstract or download file of text, 2002. http://wwwlib.umi.com/cr/uoregon/fullcit?p3055721.

Testo completo

Abstract (sommario):

Thesis (Ph. D.)--University of Oregon, 2002.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 124-128). Also available for download via the World Wide Web; free to University of Oregon users.

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Yamada, Takashi. "Basic properties of Dual Reciprocity Boundary Element Method and applications to magnetic field analysis." Thesis, University of Portsmouth, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240420.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Randhawa, Banljinder Singh. "Electromagnetic modelling of curved structures using a hybrid finite-volume finite-difference time-domain method." Thesis, University of York, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362043.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

11

Grainger, David S. "The application of the maximum entropy method to one- and two-dimensional nuclear magnetic resonance spectroscopy." Thesis, University of Oxford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.291092.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

12

Wellington, Joseph Paul William. "Applications of the periodic electrostatic embedded cluster method to solid state actinide chemistry." Thesis, University College London (University of London), 2017. http://discovery.ucl.ac.uk/1571738/.

Testo completo

Abstract (sommario):

The work described in this thesis uses density functional theory (DFT) with an embedded cluster method, known as the periodic electrostatic embedded cluster method (PEECM) to study solid state actinide systems. The theoretical background of electronic structure calculations is discussed in the first chapter, while the remaining chapters deal with results of the studies. In Chapter 2 the PEECM is used to include long-range electrostatic interactions in calculations of Quantum Theory of Atoms in Molecules (QTAIM) bond critical point and delocalisation index metrics for the actinide-element bonds

Gli stili APA, Harvard, Vancouver, ISO e altri

13

Pang, King-Hung Geoffrey. "Absolute measurement of the lattice parameter of perfect diamonds of known nitrogen content by the divergent beam (Kossel) X-ray method." Thesis, University of Bristol, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319399.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

14

Chen, Rung-Sheng. "The bend and polish method of aspheric surface manufacture : an investigation into optical design for this process and into the process itself." Thesis, Imperial College London, 2001. http://hdl.handle.net/10044/1/8158.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

15

Asami, Sam [Verfasser], Bernd [Akademischer Betreuer] Reif, Andreas [Akademischer Betreuer] Möglich, and Hartmut [Akademischer Betreuer] Oschkinat. "Method development for biomolecular solid-state NMR spectroscopy : accessing structure and dynamics of biomolecules in the solid-state / Sam Asami. Gutachter: Bernd Reif ; Andreas Möglich ; Hartmut Oschkinat." Berlin : Humboldt Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2014. http://d-nb.info/1060425262/34.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

16

Asami, Sam [Verfasser], Bernd Akademischer Betreuer] Reif, Andreas [Akademischer Betreuer] Möglich, and Hartmut [Akademischer Betreuer] [Oschkinat. "Method development for biomolecular solid-state NMR spectroscopy : accessing structure and dynamics of biomolecules in the solid-state / Sam Asami. Gutachter: Bernd Reif ; Andreas Möglich ; Hartmut Oschkinat." Berlin : Humboldt Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2014. http://nbn-resolving.de/urn:nbn:de:kobv:11-100220957.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

17

Bennett, Patrick M. "Solid State Fermentation in a Spouted Bed Reactor and Modelling Thereof." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1384774243.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

18

Borghi, Giovanni. "Gutzwiller approximation applied to inhomogeneous lattice models and solid-state systems." Doctoral thesis, SISSA, 2011. http://hdl.handle.net/20.500.11767/4290.

Testo completo

Abstract (sommario):

The plan of this thesis is as follows. Chapt. 1 is devoted to the explanation of the main theoretical tool of our work, namely the GVM and GA. After introducing their earliest formulation by Martin C. Gutzwiller, we discuss their effectiveness in describing the physics of strongly correlated conductors, emphasizing the improvements they bring in comparison with mean-field, independent-electron approximations such as HF, and their limitations with respect to more refined, though computationally more costly, methods like DMFT and VQMC. We mention how the GA was initially exploited as an approxim

Gli stili APA, Harvard, Vancouver, ISO e altri

19

SANTOS, IVANILDO A. dos. "Estudo das soluções sólidas de LiGdsub(1-x)Lusub(x)Fsub(4) visando o crescimento de cristais." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11656.

Testo completo

Abstract (sommario):

Made available in DSpace on 2014-10-09T12:54:23Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:09:15Z (GMT). No. of bitstreams: 0<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP<br>FAPESP:05/57580-2

Gli stili APA, Harvard, Vancouver, ISO e altri

20

So, Biu 1959. "THE METHODOLOGY AND IMPLEMENTATION OF RELAXATION METHOD TO INVESTIGATE ELECTRO-THERMAL INTERACTIONS IN SOLID-STATE INTEGRATED CIRCUITS." Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/276384.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

21

Lechner, Ruep Ekkehard, Goetz Schuck, and Klaus Langer. "Mechanism of proton conduction in solid-state protonic conductors: method and results from investigations by QENS techniques." Diffusion fundamentals 12 (2010) 3, 2010. https://ul.qucosa.de/id/qucosa%3A13865.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

22

Biswal, Mamata. "Determination and first principles calculations, using the PAW/GIPAW method, of NMR parameters in inorganic fluorides." Phd thesis, Université du Maine, 2013. http://tel.archives-ouvertes.fr/tel-01015856.

Testo completo

Abstract (sommario):

This thesis focuses on the determination and the modeling, by the PAW/GIPAW (Gauge Including Projector Augmented Waves) method, of NMR parameters in inorganic fluorides. In the first part, a correlation between experimental 19F isotropic chemical shift (diso) and calculated 19F isotropic shieldings (siso) of binary fluorides with obvious assignments is established that allows to predict 19F NMR spectra with a good accuracy. The quadrupolar parameters of these fluorides are also determined and calculated. In the second part, a complete and unambiguous assignment of the 19F NMR lines of NbF5 and

Gli stili APA, Harvard, Vancouver, ISO e altri

23

Esters, Marco. "Experimental and Computational Investigations of Kinetically Stable Selenides Synthesized by the Modulated Elemental Reactants Method." Thesis, University of Oregon, 2018. http://hdl.handle.net/1794/23175.

Testo completo

Abstract (sommario):

The controlled and targeted synthesis of new solid materials is still a challenge difficult to overcome. Slow diffusion rates and long diffusion lengths require long reaction times and high synthesis temperatures, resulting in limited control over the reaction pathway. The Modulated Elemental Reactants (MER) method uses compositionally modulated precursors with atomically thin elemental layers that form amorphous alloys upon annealing while maintaining composition modulation. In this amorphous intermediate, nucleation, not diffusion, control the formation of the product, enabling kinetic contr

Gli stili APA, Harvard, Vancouver, ISO e altri

24

FERRARI, MARCO A. "Laser de Nd:YLF para aplicacoes em lidas." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11745.

Testo completo

Abstract (sommario):

Made available in DSpace on 2014-10-09T12:55:21Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:05:58Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Gli stili APA, Harvard, Vancouver, ISO e altri

25

Junior, Nelson Alves. "Efeitos da desordem do campo cristalino sobre as fases moduladas de um modelo magnético." Universidade de São Paulo, 2001. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-09122013-094058/.

Testo completo

Abstract (sommario):

Nesta tese realizamos um estudo de campo médio dos efeitos da desordem do campo cristalino sobre os diagramas de fases do modelo ANNNI com spin 1. Resultados de campo médio anteriores obtidos para o modelo com campo cristalino constante mostraram fases parcialmente desordenada em seus diagramas de fases. No entanto, a existência de tais fases não é garantida, devido às flutuações não levadas em conta na aproximação de campo médio. Sendo assim, estudamos o modelo com campo cristalino constante por meio de simulações de Monte Carlo. Nosso objetivo foi fornecer maior credibilidade aos resultados

Gli stili APA, Harvard, Vancouver, ISO e altri

26

Nomura, Kaoru. "Development of a Selective Homonuclear Dipolar Recoupling Method in Magic-Angle Spinning Solid-State NMR and Its Application to the Structural Analysis of a Molicule." 京都大学 (Kyoto University), 1999. http://hdl.handle.net/2433/181980.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

27

Elbagerma, Mohamed A. "Analytical method development for structural studies of pharmaceutical and related materials in solution and solid state : an investigation of the solid forms and mechanisms of formation of cocrystal systems using vibrational spectroscopic and X-ray diffraction techniques." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4467.

Testo completo

Abstract (sommario):

Analysis of the molecular speciation of organic compounds in solution is essential for the understanding of ionic complexation. The Raman spectroscopic technique was chosen for this purpose because it allows the identification of compounds in different states and it can give information about the molecular geometry from the analysis of the vibrational spectra. In this research the ionisation steps of relevant pharmaceutical material have been studied by means of potentiometry coupled with Raman spectroscopy; the protonation and deprotonation behaviour of the molecules were studied in different

Gli stili APA, Harvard, Vancouver, ISO e altri

28

Salas-Illanes, Nora. "Electronic Structure of Selected Materials by Means of the QSGW Method within the LAPW+LO Framework." Doctoral thesis, Humboldt-Universität zu Berlin, 2019. http://dx.doi.org/10.18452/19804.

Testo completo

Abstract (sommario):

Materialien formen die moderne Welt: Sie umgeben uns in unserem alltäglichen Leben. Unser Ziel ist die Materialeigenschaften nach unseren Bedürfnissen maßzuschneidern. Viele Materialeigenschaften wie Bandücken und Elektronendichteverteilung werden durch elektronische Zustände bestimmt. Die meisten Vorhersagen in Bezug auf Materialien entstammen der Dichtefunktionaltheorie (DFT). Diese Theorie ermittelt Grundzustandseigenschaften und kann jedoch keine Energien von angeregten Zuständen liefern. Um angeregte Zusände zu beschreiben, bedarf es daher einer höherstufigen Theorie: die Vielteilch

Gli stili APA, Harvard, Vancouver, ISO e altri

29

Bos, Cornelis [Verfasser]. "Atomistic simulation of interface controlled solid-state phase transformations : development and application of a multi-lattice kinetic Monte Carlo method / Institut für Metallkunde der Universität Stuttgartt ... Vorgelegt von Cornelis Bos." Stuttgart : Max-Planck-Inst. für Metallforschung, 2006. http://d-nb.info/979722705/34.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

30

Beyer, Frank R. "Hauptspannungstrajektorien in der numerischen Festkörpermechanik." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-178497.

Testo completo

Abstract (sommario):

Für die anschauliche Darstellung der Ergebnisse mechanischer Untersuchungen von Bauteilbeanspruchungen existieren diverse Visualisierungsformen. Eine solche Visualisierungsform ist die Darstellung von Hauptspannungstrajektorien, vorwiegend der Hauptnormalspannungstrajektorien des Spannungszustandes eines Bauteils. Trajektorienbilder sind im Bereich des Bauingenieurwesens insbesondere im Massivbau nach wie vor von großem Interesse. So werden beispielsweise die in der Stahlbetonnormung fest verankerten Stabwerkmodelle in erster Linie auf der Basis von Hauptspannungstrajektorien entwickelt. Aus d

Gli stili APA, Harvard, Vancouver, ISO e altri

31

Bennett, David Alexander. "Structural methods in solid-state NMR." Thesis, University of Nottingham, 2013. http://eprints.nottingham.ac.uk/13242/.

Testo completo

Abstract (sommario):

New solid-state NMR experiments for measuring internuclear distances are designed using symmetry principles. The “recoupling” sequences described here are intended to reintroduce the MAS-averaged heteronuclear dipole-dipole coupling between a spin-1/2 nucleus (e.g. 1H) and a half-integer quadrupolar nucleus (e.g. 17O, I = 5/2). The magnitude of the dipolar interaction depends on the separation between the coupled nuclei, so the evolution of the spin system under the recoupled Hamiltonian can be used to measure the internuclear distance. Simulations of the spin dynamics are used initially to se

Gli stili APA, Harvard, Vancouver, ISO e altri

32

Arzakantsyan, Mikayel. "Yb:YAG Laser Crystals with Controlled Doping Distribution." Phd thesis, Ecole Polytechnique X, 2013. http://pastel.archives-ouvertes.fr/pastel-00879616.

Testo completo

Abstract (sommario):

Le développement de lasers solides de puissance-moyenne élevée doit faire face à des problèmes très spécifiques. La gestion de la thermique et de l'amplification de l'émission spontanée (ASE) pour de larges amplificateurs lasers deviennent des points clés lorsque l'augmentation de l'énergie de vient conséquente. Lucia est une chaîne laser de forte puissance moyenne qui repose sur le concept du miroir actif avec un cristal ou une céramique d'Yb:YAG comme milieu à gain. Comme pour d'autres systèmes lasers comparables, la distribution des ions actifs du milieu à gain est homogène en volume. Un pr

Gli stili APA, Harvard, Vancouver, ISO e altri

33

Golub, Pavlo. "Chemical bonding analysis of complex solids in real space from the projector augmented-wave method." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-227653.

Testo completo

Abstract (sommario):

Quantum mechanics became a foundation for incessant development of versatile computational methods for analysis of chemical and physical properties of molecules and crystals. A huge progress has been made in the fifield of density functional theory, since nowadays this theory offers the best compromise between precision of results and efficiency fiof computation. The chemical bonding analysis can be easily performed with real space methods based on chemical concepts introduced via partitioning of real space into chemically meaningful domains, since the orbital based approach is not well applic

Gli stili APA, Harvard, Vancouver, ISO e altri

34

Ohaňka, Zdeněk. "Vliv velikosti částic a způsobu přípravy na hydrataci vápenato-hlinitých fází." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2018. http://www.nusl.cz/ntk/nusl-376802.

Testo completo

Abstract (sommario):

This work focuses on the hydration of four calcium aluminate phases – C3A, C12A7, CA and CA2. Above all, the influence of particle size and method of preparation on hydration behaviour were studied. Influence of these factors on hydration products were also investigated. Calcium aluminates were prepared by solid state synthesis and amorphous citrate method. Both methods were described in detail. The particle size was determined by laser diffraction. Isothermic calorimetry was used to investigate the process of hydration. Hydration products were identified by X-ray diffraction analysis and simu

Gli stili APA, Harvard, Vancouver, ISO e altri

35

Saalwächter, Kay. "Heteronuclear recoupling methods in solid state NMR." [S.l. : s.n.], 2000. http://ArchiMeD.uni-mainz.de/pub/2000/0070/diss.pdf.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

36

Freitas, Vânia Patrícia Castro Teixeira. "Organic-inorganic hybrids for green photonics." Doctoral thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/17325.

Testo completo

Abstract (sommario):

Doutoramento em Física<br>The presente work aims to synthesize new bridge silsesquioxanes organic-inorganic hybrid materials, and characterize the local structure and photoluminescence properties overlooking potential applications in the area of green photonics, namely, in solid-state lighting and luminescent solar concentrators. In this context, three distinct families of materials based on six precursors which differ in their structural organization were synthesized, i.e. precursors with structure: 1) linear where the organic component is based on malonamide group, P2-m and P4-m; 2) linear

Gli stili APA, Harvard, Vancouver, ISO e altri

37

Ball, Thomas James. "Development of new methods in solid-state NMR." Thesis, University of Glasgow, 2008. http://theses.gla.ac.uk/385/.

Testo completo

Abstract (sommario):

Many chemically important nuclei are quadrupolar with half-integer spin (i.e., spin I = 1.5, 2.5, etc.) The presence of quadrupolar broadening for such nuclei can limit the information that may be extracted using NMR. MAS is able to remove first-order quadrupolar broadening but can only reduce the second-order contribution to the linewidth. The MQMAS and STMAS techniques have enabled high-resolution NMR spectra of half-integer quadrupolar nuclei in the solid state to be obtained by two-dimensional correlation under MAS conditions. Both of these experiments have several well-known limitations.

Gli stili APA, Harvard, Vancouver, ISO e altri

38

Haies, Ibraheem. "New methods for nitrogen-14 solid state NMR." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/382902/.

Testo completo

Abstract (sommario):

Nitrogen is one of the most abundant elements. It plays a significant role in different scientific disciplines, like materials science, chemistry, biochemistry and pharmaceutical chemistry. Most NMR studies of nitrogen have been performed on samples enriched with 15N. To avoid enrichment and overcome the problem of using NMR where isotopic enrichment is not feasible, NMR of 14N that has 99.6% natural abundance is a viable alternative. However, the 14N spin quantum number 1 and high quadrupolar interactions lead to a few challenges for NMR investigation. Recently, two approaches appeared which

Gli stili APA, Harvard, Vancouver, ISO e altri

39

Asp, Grönhagen Klara. "Phase-field modeling of surface-energy driven processes." Doctoral thesis, KTH, Metallografi, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11036.

Testo completo

Abstract (sommario):

Surface energy plays a major role in many phenomena that are important in technological and industrial processes, for example in wetting, grain growth and sintering. In this thesis, such surface-energy driven processes are studied by means of the phase-field method. The phase-field method is often used to model mesoscale microstructural evolution in materials. It is a diffuse interface method, i.e., it considers the surface or phase boundary between two bulk phases to have a non-zero width with a gradual variation in physical properties such as energy density, composition and crystalline struc

Gli stili APA, Harvard, Vancouver, ISO e altri

40

Senanayake, Nishan M. "Exploring Heusler Alloys as Catalysts for Ammonia Dissociation." Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1467314800.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

41

Ibbett, D. A. "A developmental system for solid state NMR imaging." Thesis, University of Kent, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380989.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

42

Boland, Martin Peter. "Evaluation of solid-state NMR methods for drug discovery." Thesis, University of Manchester, 2005. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.549037.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

43

Ralph, Adam Charles. "Physical and direct methods in crystallography." Thesis, University of York, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304487.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

44

Avadhut, Yamini. "Quantitative solid state nuclear magnetic resonance methods for inorganic materials." Diss., lmu, 2012. http://nbn-resolving.de/urn:nbn:de:bvb:19-153598.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

45

Péraud, Jean-Philippe M. (Jean-Philippe Michel). "Efficient multiscale methods for micro/nanoscale solid state heat transfer." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/101537.

Testo completo

Abstract (sommario):

Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 193-199).<br>In this thesis, we develop methods for solving the linearized Boltzmann transport equation (BTE) in the relaxation-time approximation for describing small-scale solidstate heat transfer. We first discuss a Monte Carlo (MC) solution method that builds upon the deviational energy-based Monte Carlo method presented in [J.-P. Péraud and N.G. Hadjiconstantinou, Physical Review B, 84(20), p. 205331, 2011

Gli stili APA, Harvard, Vancouver, ISO e altri

46

Cai, Yu-Sin, and 蔡育欣. "Preparation of ZnS phosphor by solid-state sintering method." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/2e72uq.

Testo completo

Abstract (sommario):

碩士<br>國立東華大學<br>材料科學與工程學系<br>100<br>In this study, zinc sulfide (ZnS) phosphors powders are prepared by solid-state sintering method. The effects of sintering temperature, dopant, and selection of flux on the luminescence properties are investigated. X-ray diffraction (XRD), photoluminescence spectrometer (PL), field-emission scanning electron microscopy (FE-SEM), and energy dispersive x-ray spectroscopy (EDS) are used to investigate the crystal structure, luminescence properties, and powder structures identified. ZnS is Ⅱ-Ⅵ group semiconductor material, generally used in phosphors powder,

Gli stili APA, Harvard, Vancouver, ISO e altri

47

TU, CHIH-CHENG, and 塗智丞. "Preparation of Zn2SiO4:Mn Phosphors by Solid State Method." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/egh4y7.

Testo completo

Abstract (sommario):

碩士<br>國立高雄科技大學<br>微電子工程系<br>107<br>In this study, the preparation of inorganic phosphor powder was carried out by solid-state method using zinc oxide (ZnO) and silicon dioxide (SiO2) as raw materials. The raw materials of ZnO : SiO2 ((2~1):1) were mixed with the activator MnO2 and then they were sintered. The properties of the samples were analyzed by XRD, PL and SEM. The effect of activator content on fluorescence characteristics was investigated. XRD analysis showed that the sintering temperature must be at least 1100 °C to obtain zinc silicate ( α- Zn2SiO4 )structure. At the same time, res

Gli stili APA, Harvard, Vancouver, ISO e altri

48

Tsai, C.-H., and 蔡正雄. "Photoluminescence of Sr2MgSi2O7¬:Eu3+ Phosphor Prepared by Solid State Reaction Method." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/nc59q7.

Testo completo

Abstract (sommario):

碩士<br>國立臺北科技大學<br>材料科學與工程研究所<br>99<br>The study used the solid state reaction to prepare the Sr2MgSi2O7:Eu3+ Phosphor .We found the optimal parameters to synthesize the Host, Sr2MgSi2O7 ,by different calcined temperature、holding time、different H3BO3 c Concentration .We probe the influence of luminescence characteristic on Sr2MgSi2O7：Eu3+ phosphors by different doping concentration of Eu The result shows the sharp emission peak at 613nm that attributed to the typical f→f transition of Eu3+, whereas the emission peaks﹕578nm、589nm、613nm、652nm、702nm are attributed to the Eu3+ 5D0→7FJ=0 to 4

Gli stili APA, Harvard, Vancouver, ISO e altri

49

HUNG, CHIEN-YU, and 洪阡郁. "Development of a new solid state culture method for Antrodia cinnamomea." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/9tq25u.

Testo completo

Abstract (sommario):

碩士<br>銘傳大學<br>生物科技學系碩士班<br>107<br>Many experiments are studying changing medium components and culture methods to promote the growth of mycelium of Antrodia cinnamomea and enhance the efficacy of mycelium. In this study, the effects of addition of Cinnamomum kanehirae Hayata wood meal, soybean flour and farina tritici on the growth and metabolite production were tested in the experiment. In addition, dsign incubators with different angles to cultivate Antrodia cinnamomea and observe the growth of mycelium and mtabolite production. In the above experiment, it can observed that the addition of a

Gli stili APA, Harvard, Vancouver, ISO e altri

50

Lee, You-Wei, and 李祐瑋. "Preparation of Lithium Aluminosilicate Nanopaticles by Solid-State Method and Purification." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/10915919587874373200.

Testo completo

Abstract (sommario):

碩士<br>明志科技大學<br>化學工程系碩士班<br>102<br>Abstract This researches are primarily exploring preparation of Lithium Aluminosilicate nanoparticles and purification through the Size Exclusion Chromatography of HPLC (HPLC-SEC). The study is constitutes with two main parts. (1) Generally accessible SiO2 will be used to examine whether or not the application of HPLC-SEC by inorganic nanoparticles grading. While exploring appropriateness of detectors, the result of the experiment demonstrates that intensity of UV detector will vary directly proportional to SiO2, which reveals that there is a relationship bet

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!