Noise-induced current oscillations in superlattices:: from stationary to moving domains

被引：0

作者：

Scholl, Eckehard ^{[1
]}

Hizanidis, Johanne ^{[1
]}

Balanov, Alexander ^{[1
,2
]}

Amann, Andreas ^{[1
,3
]}

机构：

[1] Tech Univ Berlin, Inst Theoret Phys, Hardenbergstr 36, D-10623 Berlin, Germany

[2] Univ Nottingham, Sch Phys & Astron, Nottingham, England

[3] Tyndall Natl Inst, Cork, Ireland

来源：

PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷

关键词：

superlattices; global bifurcations; noise-induced oscillations;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We provide a detailed understanding of the transition between stationary and moving domains in semiconductor superlattices. We show that it corresponds to a global bifurcation (saddle-node infinite period bifurcation on a limit cycle or SNIPER). The dynamics close to such a bifurcation is moreover very sensitive to noise. We show that front motion, and hence current oscillations, can be induced by shot noise of the tunneling processes even if the deterministic system exhibits a stable stationary field domain.

引用

页码：543 / +

页数：2

共 50 条

[21] Noise-induced current by correlated noises
Kim, S.
Park, S. H.
Ryu, C. S.
Physics Letters. Section A: General, Atomic and Solid State Physics, 236 (5-6):
[22] Signatures of nonlinearity in single cell noise-induced oscillations
Thomas, Philipp
Straube, Arthur V.
Timmer, Jens
Fleck, Christian
Grima, Ramon
JOURNAL OF THEORETICAL BIOLOGY, 2013, 335 : 222 - 234
[23] Emergence of Noise-Induced Oscillations in the Central Circadian Pacemaker
Ko, Caroline H.
Yamada, Yujiro R.
Welsh, David K.
Buhr, Ethan D.
Liu, Andrew C.
Zhang, Eric E.
Ralph, Martin R.
Kay, Steve A.
Forger, Daniel B.
Takahashi, Joseph S.
PLOS BIOLOGY, 2010, 8 (10)
[24] Noise-induced synchronized oscillations in an inhibitory neural network
José, JV
Tiesinga, P
UNSOLVED PROBLEMS OF NOISE AND FLUCTUATIONS, 2003, 665 : 191 - 199
[25] Stochastic synchronization and the growth in regularity of the noise-induced oscillations
D. É. Postnov
D. V. Setsinskii
O. V. Sosnovtseva
Technical Physics Letters, 2001, 27 : 463 - 466
[26] Synchronization of multi-frequency noise-induced oscillations
Astakhov, Sergey
Feoktistov, Alexey
Anishchenko, Vadim S.
Kurths, Juergen
CHAOS, 2011, 21 (04)
[27] Stochastic synchronization and the growth in regularity of the noise-induced oscillations
Postnov, DÉ
Setsinskii, DV
Sosnovtseva, OV
TECHNICAL PHYSICS LETTERS, 2001, 27 (06) : 463 - 466
[28] Effective phase description of noise-perturbed and noise-induced oscillations
J.T.C. Schwabedal
A. Pikovsky
The European Physical Journal Special Topics, 2010, 187 : 63 - 76
[29] Effective phase description of noise-perturbed and noise-induced oscillations
Schwabedal, J. T. C.
Pikovsky, A.
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2010, 187 (01): : 63 - 76
[30] Noise-induced intermittent cellular patterns on circular domains
Blomgren, Peter
Gasner, Scott
Palacios, Antonio
PHYSICAL REVIEW E, 2006, 74 (04):

← 1 2 3 4 5 →