Výsledky vyhledávání

Industrial challenges for numerical simulation of crystal growth

Autor: M. Bogdanov, D. Ofengeim, A.I. Zhmakin

Publikováno v: Open Physics, Vol 2, Iss 1, Pp 183-203 (2004)

Numerical simulation of industrial crystal growth is difficult due to its multidisciplinary nature and the complex geometry of the real-life growth equipment. An attempt is made to itemize physical phenomena dominant in the different methods for grow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb34701b242bbf445a056522a5ec9c0b
https://doi.org/10.2478/bf02476280

Zobrazit plný text záznamu

Size effect on high temperature variable range hopping in Al+implanted 4H-SiC

Autor: Antonella Parisini, Roberta Nipoti, Andrea Parisini

Publikováno v: Journal of physics. Condensed matter
29 (2017). doi:10.1088/1361-648X/29/3/035703
info:cnr-pdr/source/autori:Parisini, Antonella; Parisini, Andrea; Nipoti, Roberta/titolo:Size effect on high temperature variable range hopping in Al+ implanted 4H-SiC/doi:10.1088%2F1361-648X%2F29%2F3%2F035703/rivista:Journal of physics. Condensed matter (Print)/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:29

The hole transport properties of heavily doped 4H-SiC (Al) layers with Al implanted concentrations of 3 x 10(20) and 5 x 10(20) cm(-3) and annealed in the temperature range 1950-2100 degrees C, have been analyzed to determine the main transport mecha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d405843745539e7f14ccf9ebeed7e32
https://doi.org/10.1088/1361-648x/29/3/035703

Zobrazit plný text záznamu

Strain localization analysis using a multiscale model

Autor: Gérald Franz, Marcel Berveiller, Xavier Lemoine, Farid Abed-Meraim, T. Ben Zineb

Publikováno v: Computational Materials Science
Computational Materials Science, Elsevier, 2009, 45 (3), pp.768-773. ⟨10.1016/j.commatsci.2008.05.033⟩

The development of a relevant constitutive model adapted to sheet metal forming simulations requires an accurate description of the most important sources of anisotropy, i.e. the slip processes, the intragranular substructure changes and the texture

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2c9a780bd6d250f29f3b5ba0aa9600
https://hdl.handle.net/10985/8935

Zobrazit plný text záznamu

Ab initiostudy of boron-hydrogen complexes in diamond and their effect on electronic properties

Autor: Alain Deneuville, Laurence Magaud, Julien Pernot, Amit Kumar

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2008, 78 (23), pp.235114. ⟨10.1103/PhysRevB.78.235114⟩

The atomic and electronic structures of neutral and charged ($+$ and $\ensuremath{-}$) boron-hydrogen complexes in diamond are studied by means of density-functional theory calculations. The stability of the different configurations is discussed and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff4fb0249d7b0f901ad8c93430ab9dc9
https://doi.org/10.1103/physrevb.78.235114

Zobrazit plný text záznamu

Disclinations, dislocations and continuous defects: a reappraisal

Autor: Maurice Kleman, Jacques Friedel

Publikováno v: Reviews of Modern Physics
Reviews of Modern Physics, 2007, pp.submitted to Reviews of Modern Physics
Reviews of Modern Physics, American Physical Society, 2007, pp.submitted to Reviews of Modern Physics

Disclinations, first observed in mesomorphic phases, are relevant to a number of ill-ordered condensed matter media, with continuous symmetries or frustrated order. They also appear in polycrystals at the edges of grain boundaries. They are of limite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26354e4d1b410314587d52954e88cb49
https://hal.science/hal-00145192

Zobrazit plný text záznamu

Microstructure effects on He diffusion in sintered UO$_2$ by $\mu$NRA

Autor: Philippe Garcia, H. Erramli, Hicham Labrim, J.P. Piron, Hicham Khodja, Georges Martin, G. Carlot, Gilbert Blondiaux, M.F. Barthe, T. Sauvage, Pierre Desgardin, P. Moretto

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research B
Eighth European Conference on Accelerators in Applied Research and Technology (ECAART-8)
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2005, 240, pp.271-276. ⟨10.1016/j.nimb.2005.06.128⟩

International audience; A two-dimensional analysis of helium in UO2 sintered disks has been achieved on a micrometric scale by using the NRA technique and upgrading the detection arrangement. The transmission mode detection procedures, localization o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bdf630a33198ffb8d27779cc8861492
http://hal.in2p3.fr/in2p3-00025147

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání