Zobrazeno 1 - 10
of 9 682
pro vyhledávání: '"Curtis, A B"'
Photo-control of correlated phases is central to advancing and manipulating novel functional properties of quantum materials. Here, we explore microwave enhancement of superconductivity in flat bands through generation of nonequilibrium quasiparticle
Externí odkaz:
http://arxiv.org/abs/2411.03437
Autor:
Curtis, Jonathan B., Maksimovic, Nikola, Poniatowski, Nicholas R., Yacoby, Amir, Halperin, Bertrand, Narang, Prineha, Demler, Eugene
Publikováno v:
Phys. Rev. B 110, 144518 (2024)
The melting of quasi-long-range superconductivity in two spatial dimensions occurs through the proliferation and unbinding of vortex-antivortex pairs -- a phenomenon known as the Berezinskii-Kosterlitz-Thouless (BKT) transition. Although signatures o
Externí odkaz:
http://arxiv.org/abs/2404.06147
Autor:
Shan, Jun-Yi, Curtis, Jonathan B., Guo, Mingyao, Roh, Chang Jae, Rotundu, C. R., Lee, Young S., Narang, Prineha, Noh, Tae Won, Demler, Eugene, Hsieh, D.
Uncovering pathways to optically drive magnetic order-disorder transitions on ultrashort timescales can lead to the realization of novel out-of-equilibrium quantum phenomena. A long-sought pathway is to directly excite a highly non-thermal energy-mom
Externí odkaz:
http://arxiv.org/abs/2402.09521
Publikováno v:
The Mississippi Valley Historical Review, 1945 Sep 01. 32(2), 235-250.
Externí odkaz:
https://www.jstor.org/stable/1898211
Reciprocal and nonreciprocal effects in dielectric and magnetic materials provide crucial information about the microscopic properties of electrons. However, experimentally distinguishing the two has proven to be challenging, especially when the asso
Externí odkaz:
http://arxiv.org/abs/2310.16174
The interplay between disorder and quantum interference leads to a wide variety of physical phenomena including celebrated Anderson localization -- the complete absence of diffusive transport due to quantum interference between different particle tra
Externí odkaz:
http://arxiv.org/abs/2308.01351
Autor:
Zhang, Zhuquan, Gao, Frank Y., Curtis, Jonathan B., Liu, Zi-Jie, Chien, Yu-Che, von Hoegen, Alexander, Wong, Man Tou, Kurihara, Takayuki, Suemoto, Tohru, Narang, Prineha, Baldini, Edoardo, Nelson, Keith A.
Publikováno v:
Nature Physics 20, 801-806 (2024)
Magnons are quantized collective spin-wave excitations in magnetically ordered materials. Revealing their interactions among these collective modes is crucial for the understanding of fundamental many-body effects in such systems and the development
Externí odkaz:
http://arxiv.org/abs/2301.12555
Publikováno v:
Phys. Rev. Res. 5, 043118 (2023)
Control of quantum matter through resonant electromagnetic cavities is a promising route towards establishing control over material phases and functionalities. Quantum paraelectric insulators -- materials which are nearly ferroelectric -- are particu
Externí odkaz:
http://arxiv.org/abs/2301.01884
Publikováno v:
Phys. Rev. Res. 5 013204 (2023)
By using intense coherent electromagnetic radiation, it may be possible to manipulate the properties of quantum materials very quickly, or even induce new and potentially useful phases that are absent in equilibrium. For instance, ultrafast control o
Externí odkaz:
http://arxiv.org/abs/2209.10567
Autor:
Curtis, Jonathan B., Poniatowski, Nicholas R., Xie, Yonglong, Yacoby, Amir, Demler, Eugene, Narang, Prineha
Publikováno v:
Phys. Rev. Lett. 130, 196001 (2023)
A recent experiment showed that proximity induced Ising spin-orbit coupling enhances the spin-triplet superconductivity in Bernal bilayer graphene. Here, we show that, due to the nearly perfect spin rotation symmetry of graphene, the fluctuations of
Externí odkaz:
http://arxiv.org/abs/2209.10560