Effective detection of spatio-temporal carrier dynamics by carrier capture
Effective detection of spatio-temporal carrier dynamics by carrier capture
复制标题
通过载流子捕获有效检测载流子时空动态
DOI:
10.1088/1361-648x/ab17a8
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
T. Kuhn
中科院分区:
文献类型:
--
作者:
R. Rosati;F. Lengers;D. E. Reiter;T. Kuhn
The spatio-temporal dynamics of electrons moving in a 2D plane is challenging to detect when the required resolution shrinks simultaneously to nanometer length and subpicosecond time scale. We propose a detection scheme relying on phonon-induced carrier capture from 2D unbound states into the bound states of an embedded quantum dot. This capture process happens locally and here we explore if this locality is sufficient to use the carrier capture process as detection of the ultrafast diffraction of electrons from an obstacle in the 2D plane. As an example we consider an electronic wave packet traveling in a semiconducting monolayer of the transition metal dichalcogenide MoSe 2, and we study the scattering-induced dynamics using a single particle Lindblad approach. Our results offer a new way to high resolution detection of the spatio-temporal carrier dynamics.
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DOI:
10.1007/s003390100668
发表时间:
2001
期刊:
Applied Physics A
影响因子:
--
作者:
M. Kemerink;K. Sauthoff;P. Koenraad;J. Gerritsen;H. van Kempen;V. Fomin;J. H. Wolter;J. Devreese
通讯作者:
J. Devreese
影响因子:
8.6
作者:
T. Guenther;C. Lienau;T. Elsaesser;M. Glanemann;V. M. Axt;T. Kuhn;S. Eshlaghi;A. Wieck
通讯作者:
T. Guenther;C. Lienau;T. Elsaesser;M. Glanemann;V. M. Axt;T. Kuhn;S. Eshlaghi;A. Wieck
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
D. Reiter;M. Glanemann;V. M. Axt;T. Kuhn
通讯作者:
T. Kuhn
影响因子:
3.7
作者:
R. Rosati;F. Lengers;D. Reiter;T. Kuhn
通讯作者:
R. Rosati;F. Lengers;D. Reiter;T. Kuhn
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
B. Pasenow;M. Reichelt;T. Stroucken;T. Meier;S. Koch
通讯作者:
S. Koch