Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Trevisan, Thaís V."'
Autor:
Gao, Anyuan, Liu, Yu-Fei, Qiu, Jian-Xiang, Ghosh, Barun, Trevisan, Thaís V., Onishi, Yugo, Hu, Chaowei, Qian, Tiema, Tien, Hung-Ju, Chen, Shao-Wen, Huang, Mengqi, Bérubé, Damien, Li, Houchen, Tzschaschel, Christian, Dinh, Thao, Sun, Zhe, Ho, Sheng-Chin, Lien, Shang-Wei, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Lin, Hsin, Chang, Tay-Rong, Du, Chunhui Rita, Bansil, Arun, Fu, Liang, Ni, Ni, Orth, Peter P., Ma, Qiong, Xu, Su-Yang
Publikováno v:
Science 381, 181-186 (2023)
Quantum geometry - the geometry of electron Bloch wavefunctions - is central to modern condensed matter physics. Due to the quantum nature, quantum geometry has two parts, the real part quantum metric and the imaginary part Berry curvature. The studi
Externí odkaz:
http://arxiv.org/abs/2306.09575
Two-dimensional coherent terahertz spectroscopy (2DCS) emerges as a valuable tool to probe the nature, couplings, and lifetimes of excitations in quantum materials. It thus promises to identify unique signatures of spin liquid states in quantum magne
Externí odkaz:
http://arxiv.org/abs/2301.11243
Autor:
Islam, Farhan, Trevisan, Thaís V., Heitmann, Thomas, Pakhira, Santanu, Riberolles, Simon X. M., Sangeetha, N. S., Johnston, David C., Orth, Peter P., Vaknin, David
Publikováno v:
Phys. Rev. B 107, 054425 (2023); 14 pages
We report neutron-diffraction results on single-crystal CaMn$_2$P$_2$ containing corrugated Mn honeycomb layers and determine its ground-state magnetic structure. The diffraction patterns consist of prominent (1/6, 1/6, $L$) reciprocal lattice unit (
Externí odkaz:
http://arxiv.org/abs/2205.04492
Publikováno v:
Phys. Rev. Research 4, 023097 (2022)
We demonstrate a post-quench dynamics simulation of a Heisenberg model on present-day IBM quantum hardware that extends beyond the coherence time of the device. This is achieved using a hybrid quantum-classical algorithm that propagates a state using
Externí odkaz:
http://arxiv.org/abs/2112.12654
Autor:
Jo, Na Hyun, Wu, Yun, Trevisan, Thaís V., Wang, Lin-Lin, Lee, Kyungchan, Kuthanazhi, Brinda, Schrunk, Benjamin, Bud'ko, S. L., Canfield, P. C., Orth, P. P., Kaminski, Adam
Electrons navigate more easily in a background of ordered magnetic moments than around randomly oriented ones. This fundamental quantum mechanical principle is due to their Bloch wave nature and also underlies ballistic electronic motion in a perfect
Externí odkaz:
http://arxiv.org/abs/2109.08538
Publikováno v:
Phys. Rev. Lett 128, 066602 (2022)
We show that Floquet engineering using bicircular light (BCL) is a versatile way to control magnetic symmetries and topology in materials. The electric field of BCL, which is a superposition of two circularly polarized light waves with frequencies th
Externí odkaz:
http://arxiv.org/abs/2105.06439
Autor:
Lee, Kyungchan, Lange, Gunnar F., Wang, Lin-Lin, Kuthanazhi, Brinda, Trevisan, Thais V., Jo, Na Hyun, Schrunk, Benjamin, Orth, Peter P., Slager, Robert-Jan, Canfield, Paul C., Kaminski, Adam
Publikováno v:
Nature Communications 12, 1855 (2021)
Time reversal symmetric (TRS) invariant topological insulators (TIs) fullfil a paradigmatic role in the field of topological materials, standing at the origin of its development. Apart from TRS protected 'strong' TIs, it was realized early on that mo
Externí odkaz:
http://arxiv.org/abs/2009.12502
Publikováno v:
Phys. Rev. B 103, 180402 (2021)
A well-known property of aromatic molecules is their highly anisotropic response to the presence of an external magnetic field: the component of their magnetic susceptibility parallel to the field is generally much larger than the remaining in-plane
Externí odkaz:
http://arxiv.org/abs/2007.14884
Publikováno v:
Phys. Rev. B 101, 174501 (2020)
Motivated by the experimental observation that superconductivity in bulk doped SrTiO$_{3}$ is enhanced as a putative ferroelectric quantum critical point (FE-QCP) is approached, we study the pairing instability of a cubic system in which electrons ex
Externí odkaz:
http://arxiv.org/abs/2001.04919
Publikováno v:
Phys. Rev. B 98, 094514 (2018)
Multi-band superconductivity is realized in a plethora of systems, from high-temperature superconductors to very diluted superconductors. While several properties of multi-band superconductors can be understood as straightforward generalizations of t
Externí odkaz:
http://arxiv.org/abs/1803.02394