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of 472
pro vyhledávání: '"Liu, Tongjun"'
Nonreciprocal nonequilibrium process are attracting growing interest in sociology, animal behaviour, chemistry, and nanotechnology, and may have played a role in the origin of life. It is less widely recognized, however, that in open systems light ca
Externí odkaz:
http://arxiv.org/abs/2404.10525
Publikováno v:
Phys. Rev. Lett. 133, 136202 (2024)
Continuous time crystals (CTCs) - media with broken continuous time translation symmetry - are an eagerly sought state of matter that spontaneously transition from a time-independent state to one of periodic motion in response to a small perturbation
Externí odkaz:
http://arxiv.org/abs/2310.10747
Publikováno v:
Nature Physics, 19, 986 (2023)
Time crystals are an eagerly sought phase of matter with broken time-translation symmetry. Quantum time crystals with discretely broken time-translation symmetry have been demonstrated in trapped ions, atoms and spins while continuously broken time-t
Externí odkaz:
http://arxiv.org/abs/2209.00324
Autor:
Liu, Tongjun, Ou, Jun-Yu, Papasimakis, Nikitas, MacDonald, Kevin F., Gusev, Vitalyi E., Zheludev, Nikolay I.
Publikováno v:
Sci. Adv. 8, eabn8007 (2022)
Flexural oscillations of free-standing films, nano-membranes and nano-wires are attracting growing attention for their importance to the thermal, electrical and mechanical properties of 2D materials. Here we report on the observation of short-timesca
Externí odkaz:
http://arxiv.org/abs/2205.02138
Autor:
Liu, Tongjun, Chi, Cheng-Hung, Ou, Jun-Yu, Xu, Jie, Chan, Eng Aik, MacDonald, Kevin F., Zheludev, Nikolay I.
Publikováno v:
Nature Materials, 22, 844 (2023)
Despite recent tremendous progress in optical imaging and metrology, the resolution gap between atomic scale transmission electron microscopy and optical techniques has not been closed. Is optical imaging and metrology of nanostructures exhibiting Br
Externí odkaz:
http://arxiv.org/abs/2205.01475
Quantum correlation is a fundamental property which distinguishes quantum systems from classical ones, and it is also a fragile resource under projective measurement. Recently, it has been shown that a subsystem in entangled pairs can share nonlocali
Externí odkaz:
http://arxiv.org/abs/2102.12166
Publikováno v:
In Translational Oncology February 2024 40
Publikováno v:
Nanoscale Advances, 3(8), 2213-2216 (2021)
We have developed a technique that extends static scanning electron microscopic imaging to include hyperspectral mapping of fast thermal and externally-driven movements at up to Megahertz frequencies. It is based on spectral analysis of the secondary
Externí odkaz:
http://arxiv.org/abs/2005.05160
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