A high electron mobility phonotransistor
A high electron mobility phonotransistor
复制标题
高电子迁移率声波晶体管
DOI:
10.1038/s42005-018-0059-7
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发表时间:
2018
影响因子:
5.5
通讯作者:
Poyser C
中科院分区:
文献类型:
--
作者:
Poyser C
Acoustoelectric devices convert acoustic energy to electrical energy and vice versa. Devices working at much higher acoustic frequencies than those currently available have potential scientific and technological applications, for example, as detectors in phononics experiments and as transducers in bulk acoustic wave filters at terahertz (THz) frequencies. Here we demonstrated an active acoustoelectronic device based on a GaAs heterostructure: an acoustically gated transistor or phonotransistor. Instead of being controlled in the conventional manner by an electrical signal applied to a metallic or semiconductor gate as in a high electron mobility transistor (HEMT), the drain-source current was controlled by a bulk sub-THz acoustic wave passing through the channel in a direction perpendicular to the current flow.
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影响因子:
4
作者:
T. Czerniuk;J. Tepper;A.V. Akimov;S. Unsleber;C. Schneider;M. Kamp;S. Höfling;D.R. Yakovlev;M. Bayer
通讯作者:
M. Bayer
影响因子:
4.2
作者:
E. Péronne;B. Perrin
通讯作者:
B. Perrin
影响因子:
3.3
作者:
C. Poyser;A. Akimov;A. Balanov;R. Campion;A. Kent
通讯作者:
C. Poyser;A. Akimov;A. Balanov;R. Campion;A. Kent
DOI:
--
发表时间:
2007
期刊:
Japanese Journal of Applied Physics 46
影响因子:
--
作者:
T. Sogawa;H. Sanada;H. Gotoh;H. Yamaguchi;S. Miyashita,;P.V. Santos
通讯作者:
P.V. Santos
影响因子:
3.7
作者:
Dehoux, Thomas;Wright, Oliver B.;Gusev, Vitalyi E.
通讯作者:
Gusev, Vitalyi E.