Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Nastaran Dashti"'
Autor:
Sara Kheradsoud, Nastaran Dashti, Maciej Misiorny, Patrick P. Potts, Janine Splettstoesser, Peter Samuelsson
Publikováno v:
Entropy, Vol 21, Iss 8, p 777 (2019)
The trade-off between large power output, high efficiency and small fluctuations in the operation of heat engines has recently received interest in the context of thermodynamic uncertainty relations (TURs). Here we provide a concrete illustration of
Externí odkaz:
https://doaj.org/article/d39d8f5d78804d0dadcea1499bf9665d
Autor:
Henric Ernbrink, Jakob Eriksson, Janine Splettstoesser, Ebba Olsson, Sushanth Kini Manjeshwar, Nastaran Dashti, Juliette Monsel, Witlef Wieczorek, Emelie Torneus
Ground-state cooling of mechanical motion by coupling to a driven optical cavity has been demonstrated in various optomechanical systems. In our work, we provide a so far missing thermodynamic performance analysis of optomechanical sideband cooling i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a0a712ad525798e930cda57232cc440
http://arxiv.org/abs/2103.03596
http://arxiv.org/abs/2103.03596
Autor:
Pablo Terrén Alonso, Nastaran Dashti, Liliana Arrachea, Fatemeh Hajiloo, Janine Splettstoesser
We study the nonlinear thermoelectric cooling performance of a quantum spin Hall system. The setup consists of a nanomagnet contacting a Kramers' pair of helical edge states, resulting in a transmission probability with a rich structure containing pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e82b06c1bbcc343ea260b065bf34f9d
Publikováno v:
Physical Review B. 100
We investigate different types of time-dependently driven single-particle sources whose common feature is that they produce pulses of integer charge and minimally excite the Fermi sea. These sources are: a slowly driven mesoscopic capacitor, a Lorent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669c3a6d89ac0e60d5ce750f749b9b7e
https://doi.org/10.1103/physrevb.100.035405
https://doi.org/10.1103/physrevb.100.035405
Autor:
Nastaran Dashti, Matteo Acciai, Sara Kheradsoud, Maciej Misiorny, Peter Samuelsson, Janine Splettstoesser
Publikováno v:
Physical Review Letters. 127(24)
In voltage- and temperature-biased coherent conductors quantum screening effects occur if the conductor's transmission is energy-dependent. Here, we show that an additional ac-driven terminal can act as a probe for a direct readout of such effects, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de1bc14df92c059fac35315d5439503