Results 41 to 50 of about 1,182 (109)

Research on real-time optical flux monitoring technology in molecular beam epitaxy based on LED light source

Gongneng cailiao yu qijian xuebao
An LED with a spectral width between narrow and wide spectrum light sources was employed as the meso-spectral light source solution. Based on atomic absorption, non-invasive real-time multi-element flux intensity measurement and monitoring were achieved ...
Qinglingyun ZHANG, Xiaozhen WANG, Jianmei LI, Yiqiao CHEN   +3 more
doaj   +1 more source

Constructing oxide interfaces and heterostructures by atomic layer-by-layer laser molecular beam epitaxy

npj Quantum Materials, 2017
Applied physics: New technique for oxide interfaces Recent advances in synthesizing and engineering oxide interfaces and heterostructures have provided a powerful strategy for creating new artificial structures exhibiting phenomena not possible in other ...
Qingyu Lei, Maryam Golalikhani, Bruce A. Davidson, Guozhen Liu, Darrell G. Schlom, Qiao Qiao, Yimei Zhu, Ravini U. Chandrasena, Weibing Yang, Alexander X. Gray, Elke Arenholz, Andrew K. Farrar, Dmitri A. Tenne, Minhui Hu, Jiandong Guo, Rakesh K. Singh, Xiaoxing Xi   +16 more
doaj   +1 more source

Advanced methods for growth thin films of GaAs1-x-yNxBiy: a review

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
This review summarizes the latest advances in the fabrication of thin films of GaAs1-x-yNxBiy solid solutions for potential applications in optoelectronics.
O.V. Devitsky
doaj   +1 more source

Infrared reflection spectra of the films of topological insulator Pb1-xSnxSe on the substrates ZnTe/GaAs

EPJ Web of Conferences, 2017
Infrared reflectivity spectra of the 700 nm thick topological insulator Pb1-xSnxSe films grown by the molecular beam epitaxy technique on ZnTe/GaAs substrates were studied.
Novikova N.N., Yakovlev V.A., Kucherenko I.V., Karczewski G., Chusnutdinow S.   +4 more
doaj   +1 more source

Scale decomposition of molecular beam epitaxy [PDF]

Journal of Physics: Condensed Matter, 2008
5 figures, 1 ...
openaire   +3 more sources

Molecular Beam Epitaxy of GaN Nanowires on Epitaxial Graphene

Nano Letters, 2017
We demonstrate an all-epitaxial and scalable growth approach to fabricate single-crystalline GaN nanowires on graphene by plasma-assisted molecular beam epitaxy. As substrate, we explore several types of epitaxial graphene layer structures synthesized on SiC. The different structures differ mainly in their total number of graphene layers.
Fernandez-Garrido S., Ramsteiner M., Gao G., Galves L. A., Sharma B., Corfdir P., Calabrese Gabriele, De Souza Schiaber Z., Pfuller C., Trampert A., Lopes J. M. J., Brandt O., Geelhaar L.   +12 more
openaire   +4 more sources

Molecular beam epitaxy of Cd3As2 on a III-V substrate

APL Materials, 2016
Epitaxial, strain-engineered Dirac semimetal heterostructures promise tuning of the unique properties of these materials. In this study, we investigate the growth of thin films of the recently discovered Dirac
Timo Schumann, Manik Goyal, Honggyu Kim, Susanne Stemmer   +3 more
doaj   +1 more source

Scaling growth rates for perovskite oxide virtual substrates on silicon

Nature Communications, 2019
A scalable method for the growth of perovskite oxides thin films on silicon is desirable for integration of buffer layers in devices. Here the authors demonstrate the stoichiometric growth of thin SrTiO3 layers on silicon at high growth rates by hybrid ...
Jason Lapano, Matthew Brahlek, Lei Zhang, Joseph Roth, Alexej Pogrebnyakov, Roman Engel-Herbert   +5 more
doaj   +1 more source

Growth of PdCoO2 by ozone-assisted molecular-beam epitaxy

APL Materials, 2019
We report the in situ, direct epitaxial synthesis of (0001)-oriented PdCoO2 thin films on c-plane sapphire using ozone-assisted molecular-beam epitaxy. The resulting films have smoothness, structural perfection, and electrical characteristics that rival ...
Jiaxin Sun, Matthew R. Barone, Celesta S. Chang, Megan E. Holtz, Hanjong Paik, Jürgen Schubert, David A. Muller, Darrell G. Schlom   +7 more
doaj   +1 more source

Concentric Multiple Rings by Droplet Epitaxy: Fabrication and Study of the Morphological Anisotropy

Nanoscale Research Letters, 2010
We present the Molecular Beam Epitaxy fabrication of complex GaAs/AlGaAs nanostructures by Droplet Epitaxy, characterized by the presence of concentric multiple rings.
Somaschini C, Bietti S, Fedorov A, Koguchi N, Sanguinetti S   +4 more
doaj   +1 more source