Zobrazeno 1 - 10
of 166
pro vyhledávání: '"TOLK, N. H."'
Autor:
Klots, A. R., Newaz, A. K. M., Wang, Bin, Prasai, D., Krzyzanowska, H., Caudel, D., Ghimire, N. J., Yan, J., Ivanov, B. L., Velizhanin, K. A., Burger, A., Mandrus, D. G., Tolk, N. H., Pantelides, S. T., Bolotin, K. I.
Publikováno v:
Scientific Reports 4, 6608, (2014)
The optical response of semiconducting monolayer transition-metal dichalcogenides (TMDCs) is dominated by strongly bound excitons that are stable even at room temperature. However, substrate-related effects such as screening and disorder in currently
Externí odkaz:
http://arxiv.org/abs/1403.6455
The transient second harmonic generation and linear optical reflectivity signals measured simultaneously in reflection from GaAs/GaSb/InAs and GaAs/GaSb heterostructures revealed a new mechanism for creating self-induced transparency in narrow bandga
Externí odkaz:
http://arxiv.org/abs/1110.5086
Autor:
Qi, J., Chen, X., Yu, W., Cadden-Zimansky, P., Smirnov, D., Tolk, N. H., Miotkowski, I., Cao, H., Chen, Y. P., Wu, Y., Qiao, S., Jiang, Z.
Publikováno v:
Appl. Phys. Lett. 97, 182102 (2010)
Ultrafast time-resolved differential reflectivity of Bi2Se3 crystals is studied using optical pump-probe spectroscopy. Three distinct relaxation processes are found to contribute to the initial transient reflectivity changes. The deduced relaxation t
Externí odkaz:
http://arxiv.org/abs/1010.4265
Autor:
Glinka, Yu. D., Shahbazyan, T. V., Perakis, I. E., Tolk, N. H., Liu, X., Sasaki, Y., Furdyna, J. K.
We report first measurements of the ultrafast dynamics of interfacial electric fields in semiconductor multilayers using pump-probe second harmonic generation (SHG). A pump beam was tuned to excite carriers in all layers of GaAs/GaSb and GaAs/GaSb/In
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204097
Autor:
Glinka, Yu. D., Shahbazyan, T. V., Perakis, I. E., Tolk, N. H., Liu, X., Sasaki, Y., Furdyna, J. K.
We report the first application of pump-probe second harmonic generation (SHG) measurements to characterize optically-induced magnetization in non-magnetic multilayer semiconductors. In the experiment, coherent spins are selectively excited by a pump
Externí odkaz:
http://arxiv.org/abs/cond-mat/0111266
Publikováno v:
Science, 2006 May . 312(5776), 1024-1026.
Externí odkaz:
https://www.jstor.org/stable/3846144
Publikováno v:
Science, 2011 Sep . 333(6051), 1824-1824.
Externí odkaz:
https://www.jstor.org/stable/23060382
Publikováno v:
Science, 1972 Aug 01. 177(4048), 481-486.
Externí odkaz:
https://www.jstor.org/stable/1734166
Publikováno v:
Journal of Applied Physics; Feb2008, Vol. 103 Issue 4, p043708, 10p, 6 Graphs