Thermopower of a Two-Dimensional Semimetal in a HgTe Quantum Well

G. M. Gusev; E. B. Olshanetsky; Z. D. Kvon; L. I. Magarill; M. V. Entin; A. Levin; N. N. Mikhailov

doi:10.1134/S0021364018120081

Thermopower of a Two-Dimensional Semimetal in a HgTe Quantum Well

作者: Gusev G.M.¹, Olshanetsky E.B.², Kvon Z.D.²^,3, Magarill L.I.²^,3, Entin M.V.², Levin A.¹, Mikhailov N.N.²
隶属关系:
1. Instituto de Fisica da Universidade de Sao Paulo
2. Rzhanov Institute of Semiconductor Physics, Siberian Branch
3. Novosibirsk State University
期: 卷 107, 编号 12 (2018)
页面: 789-793
栏目: Condensed Matter
URL: https://journals.rcsi.science/0021-3640/article/view/161139
DOI: https://doi.org/10.1134/S0021364018120081
ID: 161139

如何引用文章

全文:

开放存取

##reader.subscriptionAccessGranted##
受限制的访问

订阅存取

详细
作者简介
参考
补充文件
统计

详细

The thermopower in a two-dimensional semimetal existing in HgTe quantum wells 18–21 nm thick has been studied experimentally and theoretically for the first time. It has been found theoretically and experimentally that the thermopower has two components—diffusion and phonon-drag—and that the second component is several times larger than the first. It has been concluded that the electron–hole scattering plays an important role in both mechanisms of the thermopower.