scholarly journals Brillouin-Wigner theory for high-frequency expansion in periodically driven systems: Application to Floquet topological insulators

2016 ◽  
Vol 93 (14) ◽  
Author(s):  
Takahiro Mikami ◽  
Sota Kitamura ◽  
Kenji Yasuda ◽  
Naoto Tsuji ◽  
Takashi Oka ◽  
...  
Keyword(s):  
High Frequency ◽  
Topological Insulators ◽  
Driven Systems ◽  
Periodically Driven

Transport of quantum states of periodically driven systems

1990 ◽  
Vol 51 (8) ◽  
pp. 709-722 ◽  
Author(s):  
H.P. Breuer ◽  
K. Dietz ◽  
M. Holthaus
Keyword(s):  
Quantum States ◽  
Driven Systems ◽  
Periodically Driven

Noise-induced transitions between attractors in time periodically driven systems

1992 ◽  
Vol 68 (25) ◽  
pp. 3670-3673 ◽  
Author(s):  
Olaf Stiller ◽  
Andreas Becker ◽  
Lorenz Kramer
Keyword(s):  
Driven Systems ◽  
Periodically Driven

scholarly journals Effective Hamiltonians for periodically driven systems

2003 ◽  
Vol 68 (1) ◽  
Author(s):  
Saar Rahav ◽  
Ido Gilary ◽  
Shmuel Fishman
Keyword(s):  
Driven Systems ◽  
Periodically Driven ◽  
Effective Hamiltonians

The Generation of Switchable Polarized Currents in Nodal Ring Semimetals Using High-Frequency Periodic Driving

2021 ◽  
Author(s):  
Pei-Hao Fu ◽  
Qianqian Lv ◽  
Xiang-Long Yu ◽  
Jun-Feng Liu ◽  
Jiansheng Wu
Keyword(s):  
High Frequency ◽  
Surface Currents ◽  
Switching Effect ◽  
Fermi Arc ◽  
Periodically Driven ◽  
Weyl Semimetal ◽  
Spin Polarized ◽  
High Frequency Electromagnetic Field ◽  
Polarized Surface ◽  
Lead Device

Abstract A nodal ring semimetal (NRSM) can be driven to a spin-polarized NRSM or a spin-polarized Weyl semimetal (SWSM) by a high-frequency electromagnetic field. We investigate the conditions in realizing these phases and propose a switchable spin-polarized currents generator based on periodically driven NRSMs. Both bulk and surface polarized currents are investigated. The polarization of bulk current is sensitive to the amplitude of the driving field and robust against the direction and polarization of the driving, the opaqueness of the lead-device interface and the misalignment between the nodal ring and the interface, which provides sufficient flexibility in manipulating the devices. Similar switchable polarized surface currents are also expected, which is contributed by the Fermi arc surface state associated with the Weyl semimetal (WSM) phases. The generation of polarized currents and the polarization switching effect offer opportunities to design periodic driving controlled topological spintronics devices based on NRSMs.

scholarly journals Dynamical tunneling of a Bose-Einstein condensate in periodically driven systems

2013 ◽  
Vol 88 (3) ◽  
Author(s):  
R. K. Shrestha ◽  
J. Ni ◽  
W. K. Lam ◽  
G. S. Summy ◽  
S. Wimberger
Keyword(s):  
Einstein Condensate ◽  
Driven Systems ◽  
Periodically Driven ◽  
Bose Einstein Condensate ◽  
Bose Einstein

scholarly journals Non-Abelian geometric phases in periodically driven systems

2019 ◽  
Vol 100 (1) ◽  
Author(s):  
Viktor Novičenko ◽  
Gediminas Juzeliūnas
Keyword(s):  
Geometric Phases ◽  
Driven Systems ◽  
Periodically Driven
Sign in / Sign up

Export Citation Format

Share Document