Log in

Relevant bibliographies by topics / Nanostructured materials. Transmission electron microscopes / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Nanostructured materials. Transmission electron microscopes.

Dissertations / Theses on the topic 'Nanostructured materials. Transmission electron microscopes'

Author: Grafiati

Published: 4 June 2021

Last updated: 16 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 20 dissertations / theses for your research on the topic 'Nanostructured materials. Transmission electron microscopes.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Chan, Yu Fai. "Nanostructure characterization by transmission electron microscopy /." View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?PHYS%202002%20CHAN.

Full text

Abstract:

Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2002.<br>Includes bibliographical references (leaves 62-63). Also available in electronic version. Access restricted to campus users.

APA, Harvard, Vancouver, ISO, and other styles

2

Jin, Kewang. "Fabrication and characterization of 1D oxide nanostructures /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?PHYS%202005%20JIN.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Gong, Chuncheng. "Atomic structure and dynamics study of defects in graphene by aberration-corrected transmission electron microscope." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:53bd9a04-71ad-4da8-b982-cb45a005e791.

Full text

Abstract:

Graphene has grabbed enormous research attention due to its multiple unique properties. These properties, however, can be strongly influenced by lattice imperfections. Aberration corrected transmission electron microscopy (AC-TEM) is one of the leading methods to image two-dimensional materials at the atomic level. This thesis addresses the issue of structure and dynamics characterization of dislocations and grain boundaries (GBs) in graphene with single atom sensitivity using the state-of-the-art AC-TEM in Department of Materials, University of Oxford. My first goal is to understand the inter

APA, Harvard, Vancouver, ISO, and other styles

4

Marashi, Seyed Pirooz Hoveida. "Transmission electron microscopy study of nanostructured Nd-Fe-B hard magnetic materials." Thesis, University of Sheffield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366102.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Martín, Malpartida Gemma. "Combined Transmission Electron Microscopy and In-Situ Scanning Tunneling Microscopy Characterization of Nanomaterials." Doctoral thesis, Universitat de Barcelona, 2018. http://hdl.handle.net/10803/663184.

Full text

Abstract:

The main goal of this thesis has been to apply in-situ Transmission Electron Microscopy (TEM) electrical measurements using a Scanning Tunneling Microscopy (STM) tip, combined with TEM imaging and spectroscopic techniques, in order to address the characterization of relevant nanomaterials. This system has not only been used to measure electrical properties, but also to carry out in-situ experiments with Joule heating and to apply mechanical stresses. A review of the different in-situ TEM techniques, their development over the years and their impact in the scientific community has been prese

APA, Harvard, Vancouver, ISO, and other styles

6

Dickinson, Calum. "Metal oxide porous single crystals and other nanomaterials : an HRTEM study." Thesis, University of St Andrews, 2007. http://hdl.handle.net/10023/217.

Full text

Abstract:

Three-dimensional porous single crystals (PSCs) are a recent development in the growing world of mesoporous material. The mesoporosity allows for the material to retain their nanoproperties whilst being bulk in size. The current work concentrates on chromium oxide and cobalt oxide PSCs formed in the templates SBA-15 and KIT-6. HRTEM is the main technique used in this investigation, looking at the morphology and single crystallinity of these materials. A growth mechanism for the PSC material is proposed based on HRTEM observations. XRD studies revealed that the confinement effect, caused by the

APA, Harvard, Vancouver, ISO, and other styles

7

López, Conesa Lluís. "Advanced TEM imaging tools for materials science." Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/395195.

Full text

Abstract:

Being able to directly relate the final properties with the intimate structure provides a unique insight into the functionality of materials and devices, especially when compared to the necessarily statistical nature of the information that can be retrieved by macroscopic measurements. In particular, the scale reduction associated with the Nanoscience and Nanotechnology revolution demands characterization tools capable of reaching an unprecedented resolution, in a wide range of fields, not only for standard quality control, but in order to understand the properties of matter at the nanoscale.

APA, Harvard, Vancouver, ISO, and other styles

8

Severs, John. "Microstructural characterisation of novel nitride nanostructures using electron microscopy." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:6229b51e-70e7-4431-985e-6bcb63bd99d1.

Full text

Abstract:

Novel semiconductor nanostructures possess a range of notable properties that have the potential to be harnessed in the next generation of optical devices. Electron microscopy is uniquely suited to characterising the complex microstructure, the results of which may be related to the growth conditions and optical properties. This thesis investigates three such novel materials: (1) GaN/InGaN core/shell nanowires, (2) n-GaN/InGaN/p-GaN core/multi-shell microrods and (3) Zn<sub>3</sub>N<sub>2</sub> nanoparticles, all of which were grown at Sharp Laboratories of Europe. GaN nanowires were grown by

APA, Harvard, Vancouver, ISO, and other styles

9

Ozaslan, Mehtap, Wei Liu, Maarten Nachtegaal, et al. "Homogeneity and Elemental Distribution in Self-Assembled Bimetallic Pd-Pt Aerogels prepared by a spontaneous one-step gelation process." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-210970.

Full text

Abstract:

Multi-metallic aerogels have recently emerged as a novel and promising class of unsupported electrocatalyst materials due to their high catalytic activity and improved durability for various electrochemical reactions. Aerogels can be prepared by a spontaneous one-step gelation process, where the chemical co-reduction of metal precursors and the prompt formation of the nanochain-consisting hydrogels, as a preliminary stage for the preparation of aerogels take place. However, detailed knowledge about the homogeneity and chemical distribution of these three-dimensional Pd-Pt aerogels at the nano-

APA, Harvard, Vancouver, ISO, and other styles

10

Jackman, Henrik. "Mechanical behaviour of carbon nanostructures." Doctoral thesis, Karlstads universitet, Institutionen för ingenjörsvetenskap och fysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-32041.

Full text

Abstract:

Abstract Carbon nanotubes (CNTs) have extraordinary mechanical and electrical properties. Together with their small dimensions and low density, they are attractive candidates for building blocks in future nanoelectromechanical systems and for many other applications. The extraordinary properties are however only attained by perfectly crystalline CNTs and quickly deteriorate when defects are introduced to the structure. The growth technique affects the crystallinity where in general CNTs grown by arc-discharge are close to perfectly crystalline, while CVD-grown CNTs have large defect densities.

APA, Harvard, Vancouver, ISO, and other styles

11

Xu, Shuo. "A study of irradiation damage in iron and Fe-Cr alloys." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:fec4b2d0-411e-4c20-862d-e5fd884367f3.

Full text

Abstract:

Irradiation damage structures induced in pure Fe and Fe-Cr (up to 14%Cr) alloys by 2 MeV Fe+ ion irradiations in the temperature range 300-460°C were investigated by transmission electron microscopy. Specimens were irradiated in bulk to doses of 1.5 x 1019 Fe+/m2 (about 2.5 displacements per atom: dpa) and 4.5 x 1019 Fe+/m2 (about 7 dpa). In most cases, damage took the form of dislocation loops with diameters from 2-100nm; the loops were distributed uniformly within all the samples. At higher irradiation temperatures (400°C, 460°C), complex microstructures such as finger loops (50nm in width a

APA, Harvard, Vancouver, ISO, and other styles

12

Robertson, Alexander William. "Synthesis and characterisation of large area graphene." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:aee750dd-41b8-4462-9efa-4e89e06e0ed7.

Full text

Abstract:

The pursuit of high quality, large area graphene has been a major research focus of contemporary materials science research, in the wake of the discovery of the multitude of exceptional properties exhibited by the material. The DPhil project was undertaken with the objective of developing an understanding of the growth of large graphene sheets by chemical vapour deposition (CVD), and also in the subsequent characterisation of their material properties. By conducting atmospheric pressure CVD growth at high methane flow rates, it was found that few-layered graphene (FLG) could be deposited on a

APA, Harvard, Vancouver, ISO, and other styles

13

HUET, SARAH D. P. "Estudo de interações hiperfinas em nanopartículas de Fesub(3)Osub(4) e Fesub(3)Osub(4) dopadas com gadolínio pela espectroscopia de correlação angular perturbada." reponame:Repositório Institucional do IPEN, 2014. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10616.

Full text

Abstract:

Made available in DSpace on 2014-10-09T12:42:28Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:01:49Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

APA, Harvard, Vancouver, ISO, and other styles

14

Ku, Nai-Yuan. "Thermal Stability of Zr-Si-N Nanocomposite Hard Thin Films." Thesis, Linköping University, Linköping University, Department of Physics, Chemistry and Biology, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-58622.

Full text

Abstract:

<p>Mechanical property and thermal stability of Zr-Si-N films of varying silicon contents deposited on Al<sub>2</sub>O<sub>3</sub> (0001) substrates are characterized. All films provided for characterization were deposited by reactive DC magnetron sputter deposition technique from elemental Zr and Si targets in a N<sub>2</sub>/Ar plasma at 800 <sup>o</sup>C. The hardness and microstructures of the as deposited films and post-annealed films up to 1100 <sup>o</sup>C are evaluated by means of nanoindentation, X-ray diffractometry and transmission electron microscopy. The Zr-Si-N films with 9.4 at

APA, Harvard, Vancouver, ISO, and other styles

15

Magné, Damien. "Synthèse et structure électronique de phases MAX et MXènes." Thesis, Poitiers, 2016. http://www.theses.fr/2016POIT2284/document.

Full text

Abstract:

Les objectifs de ce travail sont d'une part d'étudier la structure électronique de carbures de titane bidimensionnels appartenant à la famille des MXènes, et d'autre part de synthétiser des films minces pour caractériser certaines de leurs propriétés. L'étude de la structure électronique a été réalisée sur le système Ti3C2T2 avec une attention particulière portée aux groupements de surface T (T=OH, F ou O) en comparant les résultats obtenus par spectroscopie de perte d'énergie des électrons à ceux des calculs ab initio. Cette étude, portée à la fois sur les excitations du gaz d'électrons de va

APA, Harvard, Vancouver, ISO, and other styles

16

Gao, Xiaoxia. "Characterization of nanomaterials by transmission electron microscopy and related techniques." Thesis, 2005. http://hdl.handle.net/2152/2427.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

(7036280), Cuncai Fan. "Radiation Response of Nanostructured Cu." Thesis, 2019.

Find full text

Abstract:

Irradiation of metals with energetic particles causes heavy damage effects in microstructure and mechanical properties, which is closely associated with irradiation conditions, presence of impurities, and microstructural features. It has been proposed that the radiation tolerance of a certain material can be enhanced by introducing a high density of interfaces, acting as ‘sinks’ that can frequently involve in attracting, absorbing and annihilating defects. Nanostructured materials with large volume fraction of interfaces, therefore, are assumed to be more radiation tolerant than conventional m

APA, Harvard, Vancouver, ISO, and other styles

18

Watt, Tony L. "Abberation-corrected atomic number contrast scanning transmission electrion [sic] microscopy of nanocrystals and nanomaterial-based systems for use in next-generation photovoltaic devices." Diss., 2008. http://etd.library.vanderbilt.edu/ETD-db/available/etd-07222008-122245/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

"Quantitative Phase Imaging of Magnetic Nanostructures Using Off-Axis Electron Holography." Doctoral diss., 2010. http://hdl.handle.net/2286/R.I.8658.

Full text

Abstract:

abstract: The research of this dissertation has involved the nanoscale quantitative characterization of patterned magnetic nanostructures and devices using off-axis electron holography and Lorentz microscopy. The investigation focused on different materials of interest, including monolayer Co nanorings, multilayer Co/Cu/Py (Permalloy, Ni81Fe19) spin-valve nanorings, and notched Py nanowires, which were fabricated via a standard electron-beam lithography (EBL) and lift-off process. Magnetization configurations and reversal processes of Co nanorings, with and without slots, were observed. Vortex

APA, Harvard, Vancouver, ISO, and other styles

20

Anantheshwara, K. "In Situ Transmission Elecron Microscope Triboprobe For Tribological Studies Of Materials At Nanoscale." Thesis, 2011. http://etd.iisc.ernet.in/handle/2005/2235.

Full text

Abstract:

In most of the tribological experiments studying friction and wear behaviour, the contact interface is hidden. The present work attempts to overcome this hidden-interface problem by carrying out real-time tribological experiments inside Transmission Electron Microscope (TEM). This is achieved by developing an in situ TEM triboprobe which can carry out nanoscale indentation, sliding and reciprocating tests on an electron transparent sample inside TEM. A novel in situ TEM triboprobe is developed by characterising the individual components involved in the development. Coarse positioning of a shar

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!