Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Leiman, P. G."'
Autor:
Ryzhii, Victor, Ryzhii, Maxim, Otsuji, Taiichi, Karasik, Valery E., Leiman, Vladimir G., Mitin, Vladimir, Shur, Michael S.
We propose and analyze the heterostructure comprising a black-arsenic-phosphorus layer (b-As$_{1-x}$P$_x$L) and a graphene layer (GL) integrated with a light-emitting diode (LED). The integrated b-As$_{1-x}$P$_x$L-GL-LED heterostructure can serve as
Externí odkaz:
http://arxiv.org/abs/1901.10755
We consider the effect of terahertz (THz) radiation on the conductivity of the ungated and gated graphene (G)-phosphorene (P) hybrid structures and propose and evaluated the hot-carrier uncooled bolometric photodetectors based on the GP-lateral diode
Externí odkaz:
http://arxiv.org/abs/1808.09083
Autor:
Ryzhii, V., Otsuji, T., Ryzhii, M., Leiman, V. G., Fedorov, G., Goltzman, G. N., Gayduchenko, I. A., Titova, N., Coquillat, D., But, D., Knap, W., Mitin, V., Shur, M. S.
We consider the carrier transport and plasmonic phenomena in the lateral carbon nanotube (CNT) networks forming the device channel with asymmetric electrodes. One electrode is the Ohmic contact to the CNT network and the another contact is the Schott
Externí odkaz:
http://arxiv.org/abs/1602.05306
Akademický článek
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We propose and analyze the detector of modulated terahertz (THz) radiation based on the graphene field-effect transistor with mechanically floating gate made of graphene as well. The THz component of incoming radiation induces resonant excitation of
Externí odkaz:
http://arxiv.org/abs/1406.2127
We evaluate the effect of the recombination associated with interlayer transitions in ungated and gated double-graphene-layer (GL) structures on the injection of electrons and holes. Using the proposed model, we derive analytical expressions for the
Externí odkaz:
http://arxiv.org/abs/1312.5036
We analyze the dynamic operation of an optical modulator based on double graphene-layer(GL) structure utilizing the variation of the GL absorption due to the electrically controlled Pauli blocking effect. The developed device model yields the depende
Externí odkaz:
http://arxiv.org/abs/1208.4193
Autor:
Semenenko, V. L., Leiman, V. G., Arsenin, A. V., Mitin, V., Ryzhii, M., Otsuji, T., Ryzhii, V.
We develop a device model for p-i-n tunneling transit-time diodes based on single- and multiple graphene layer structures operating at the reverse bias voltages. The model of the graphene tunneling transit-time diode (GTUNNETT) accounts for the featu
Externí odkaz:
http://arxiv.org/abs/1208.1310
A coherent terahertz needle radiation emission mechanism is proposed. This mechanism can be realized in the experiments on femtosecond laser pulses interacting with surface of nanostructured ferromagnetic metal film. The proposed mechanism is based o
Externí odkaz:
http://arxiv.org/abs/0809.4868
Akademický článek
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