Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Kevin G. West"'
Autor:
Giles E. Eperon, Jürgen Bundesmann, Elizabeth M. Tennyson, Felix Lang, Louise C. Hirst, Georgios Kourkafas, Amran A. Ashouri, Heinz-Christoph Neitzert, Kyle Frohna, Andrea Denker, Samuel D. Stranks, Kevin G. West
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b819b68a7a01f2907fe286854359a033
http://hdl.handle.net/11386/4772426
http://hdl.handle.net/11386/4772426
Autor:
Giles E. Eperon, Felix Lang, Louise C. Hirst, Georgios Kourkafas, Amran Al-Ashouri, Kyle Frohna, Andrea Denker, Heinz-Christoph Neitzert, Jürgen Bundesmann, Elizabeth M. Tennyson, Samuel D. Stranks, Kevin G. West
Publikováno v:
Advanced Energy Materials. 11:2170164
Autor:
Kyle Frohna, Samuel D. Stranks, Amran Al-Ashouri, Georgios Kourkafas, Heinz-Christoph Neitzert, Kevin G. West, Jürgen Bundesmann, Elizabeth M. Tennyson, Andrea Denker, Giles E. Eperon, Felix Lang, Louise C. Hirst
Publikováno v:
Advanced Energy Materials
Funder: European Research Council; Id: http://dx.doi.org/10.13039/501100000781
Funder: Engineering and Physical Sciences Research Council; Id: http://dx.doi.org/10.13039/501100000266
Funder: European Union's Horizon 2020
Radiation‐re
Funder: Engineering and Physical Sciences Research Council; Id: http://dx.doi.org/10.13039/501100000266
Funder: European Union's Horizon 2020
Radiation‐re
Autor:
Ivan K. Schuller, Richard D. Averitt, Juan Gabriel Ramírez, Salinporn Kittiwatanakul, Jiwei Lu, Jingdi Zhang, Stephanie N. Gilbert Corder, Elsa Abreu, Siming Wang, Kevin G. West, Stuart A. Wolf, Mengkun Liu, Hyun-Tak Kim, Sun Jin Yun
Publikováno v:
Physical Review B. 96
Ultrafast optical pump--optical probe and optical pump--terahertz probe spectroscopy were performed on vanadium dioxide (${\mathrm{VO}}_{2}$) and vanadium sesquioxide (${\mathrm{V}}_{2}{\mathrm{O}}_{3}$) thin films over a wide temperature range. A co
Publikováno v:
Energy scienceengineering. 4(6)
Spectral response measurements of germanium-based triple-junction solar cells were performed under a variety of light and voltage bias conditions. Two of the three junctions exhibited voltage and light bias dependent artifacts in their measured respo
Autor:
Richard D. Averitt, Stuart A. Wolf, Salinporn Kittiwatanakul, Jiwei Lu, Mengkun Liu, Xin Zhang, Aaron Sternbach, Hu Tao, Andrew C. Strikwerda, George R. Keiser, Fiorenzo G. Omenetto, Keith A. Nelson, Kebin Fan, Kevin G. West, Harold Y. Hwang
Publikováno v:
Nature. 487:345-348
An innovative technique uses ultrafast below-bandgap electric-field pulses to induce and probe an insulator–metal transition in an oxide thin film on which a metamaterial structure has been deposited. The transition from insulating to metallic beha
Autor:
Wei Chen, Michael Osofsky, Jiwei Lu, Kevin G. West, Stuart A. Wolf, Syed B. Qadri, T. Paul Adl, Li He, Robert Hull, David Kirkwood
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 21:87-92
First generation spintronics has entered the mainstream of information technology through its utilization of the magnetic tunnel junction in applicable devices such as read head sensors for hard disk drives and magnetic random access memory. The futu
Autor:
Wei Chen, John Claassen, Jiwei Lu, Jiani Yu, Yonghang Pei, David Kirkwood, Stuart A. Wolf, Kevin G. West
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 26:133-139
Using a novel growth technique called reactive bias target ion beam deposition, the authors have prepared highly oriented VO2 thin films on Al2O3 (0001) substrates at various growth temperatures ranging from 250to550°C. The influence of the growth p
Autor:
Michel Mortier, Amos Sharoni, Kevin G. West, Siming Wang, Juan Gabriel Ramírez, Alexandre Zimmers, Ivan K. Schuller, Lionel Aigouy
Publikováno v:
Physical Review Letters. 110
We show that the main mechanism for the dc voltage or dc current induced insulator-metal transition in vanadium dioxide VO(2) is due to local Joule heating and not a purely electronic effect. This "tour de force" experiment was accomplished by using
Autor:
Willie J. Padilla, Talmage Tyler, Chris Bingham, Kevin G. West, Tatiana Starr, Andrew Cardin, Wen-Chen Chen, Xianliang Liu, Machhindra Koirala, Anthony F. Starr, Nan Marie Jokerst
Publikováno v:
Optics Express. 24:6783
Metamaterial absorbers have been demonstrated across much of the electromagnetic spectrum and exhibit both broad and narrow-band absorption for normally incident radiation. Absorption diminishes for increasing angles of incidence and transverse elect