Bloch oscillations and nonlinear transport in a one-dimensional semiconductor superlattice

2008 ◽  
Vol 77 (19) ◽  
Author(s):  
S. K. Lyo
Keyword(s):  
Nonlinear Transport ◽  
Bloch Oscillations ◽  
One Dimensional ◽  
Semiconductor Superlattice

Bloch oscillations and nonlinear transport in semiconductor superlattice

1998 ◽  
Vol 244 ◽  
pp. 196-200 ◽  
Author(s):  
K.F. Renk ◽  
E. Schomburg ◽  
A.A. Ignatov ◽  
J. Grenzer ◽  
S. Winnerl ◽  
...  
Keyword(s):  
Nonlinear Transport ◽  
Bloch Oscillations ◽  
Semiconductor Superlattice

Detection of Bloch oscillations in a semiconductor superlattice by time-resolved terahertz spectroscopy and degenerate four-wave mixing

1994 ◽  
Vol 37 (4-6) ◽  
pp. 1321-1326 ◽  
Author(s):  
Christian Waschke ◽  
Patrick Leisching ◽  
Peter Haring Bolivar ◽  
Ralf Schwedler ◽  
Frank Brüggemann ◽  
...  
Keyword(s):  
Terahertz Spectroscopy ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Bloch Oscillations ◽  
Time Resolved ◽  
Semiconductor Superlattice ◽  
Degenerate Four Wave Mixing

scholarly journals Two Types of Oscillations of the Holstein Polaron Uniformly Moving Along a Polynucleotide Chain in a Constant Electric Field

2019 ◽  
Vol 14 (2) ◽  
pp. 477-487
Author(s):  
A.N. Korshunova ◽  
V.D. Lakhno
Keyword(s):  
Electric Field ◽  
Field Intensity ◽  
Electric Field Intensity ◽  
Constant Electric Field ◽  
Weak Electric Field ◽  
Uniform Motion ◽  
Main Task ◽  
Charge Motion ◽  
Bloch Oscillations ◽  
One Dimensional

In connection with the development of molecular nanobioelectronics, the main task of which is the construction of electronic devices based on biological molecules, the problems of charge transfer in such extended molecules as DNA are of increasing interest. The relevance of studying the charges motion in one-dimensional molecular chains is primarily associated with the possibility of using these chains as wires in nanoelectronic devices. Current carriers in one-dimensional chains are self-trapped electronic states, which have the form of polaron formations. In this paper we investigate the motion of the Holstein polaron in the process of its uniform motion along the chain in a constant electric field. It is known that during uniform motion along the chain in a weak electric field, the polaron experiences small oscillations of its shape. These oscillations are associated with the discreteness of the chain and are due to the presence of the Peierls-Nabarro potential in the discrete chain. Previous investigations have shown that for certain parameters of the chain, there is the possibility of uniform charge motion in a constant electric field over very large distances. The charge motion with a constant velocity is possible for small values of the electric field intensity. With an increase in the electric field intensity, the charge goes into an oscillatory regime of motion with Bloch oscillations. The calculations performed in this work showed that the elements of Bloch oscillations also appear during stationary motion of the polaron along the chain. Thus, it is shown that the Holstein polaron, uniformly moving along the chain in a constant electric field, experiences not only Peierls-Nabarro oscillations, but also low-amplitude oscillations with a Bloch period.

Optical investigation of Bloch oscillations in a semiconductor superlattice

1992 ◽  
Vol 46 (11) ◽  
pp. 7252-7255 ◽  
Author(s):  
J. Feldmann ◽  
K. Leo ◽  
J. Shah ◽  
D. A. B. Miller ◽  
J. E. Cunningham ◽  
...  
Keyword(s):  
Optical Investigation ◽  
Bloch Oscillations ◽  
Semiconductor Superlattice

scholarly journals Bloch oscillations in an aperiodic one-dimensional potential

2005 ◽  
Vol 71 (10) ◽  
Author(s):  
F. A. B. F. de Moura ◽  
M. L. Lyra ◽  
F. Domínguez-Adame ◽  
V. A. Malyshev
Keyword(s):  
Bloch Oscillations ◽  
One Dimensional

Observation of Bloch Oscillations in a Semiconductor Superlattice

1993 ◽  
Author(s):  
Peter Haring Bolivar ◽  
Patrick Leisching ◽  
Karl Leo ◽  
Jagdeep Shah ◽  
Klaus Köhler
Keyword(s):  
Bloch Oscillations ◽  
Semiconductor Superlattice

Nonlinear transport in superlattices: Bloch oscillations and Zener breakdown

2001 ◽  
Vol 11 (2-3) ◽  
pp. 268-276 ◽  
Author(s):  
F. Löser ◽  
B. Rosam ◽  
D. Meinhold ◽  
V.G. Lyssenko ◽  
M. Sudzius ◽  
...  
Keyword(s):  
Nonlinear Transport ◽  
Bloch Oscillations

Bloch oscillations in a one-dimensional organic lattice

2006 ◽  
Vol 74 (18) ◽  
Author(s):  
Yuan Li ◽  
Xiao-jing Liu ◽  
Ji-yong Fu ◽  
De-sheng Liu ◽  
Shi-jie Xie ◽  
...  
Keyword(s):  
Bloch Oscillations ◽  
One Dimensional
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