Zobrazeno 1 - 10
of 1 152
pro vyhledávání: '"Li, Baowen"'
Autor:
Wang, Xiaoying, Shu, Guoyu, Zhu, Guimei, Wang, Jiansheng, Sun, Jun, Ding, Xiangdong, Li, Baowen, Gao, Zhibin
Publikováno v:
Materials Today Physics 48, 101549 (2024)
Lattice thermal conductivity (kL) is a crucial physical property of crystals with applications in thermal management, such as heat dissipation, insulation, and thermoelectric energy conversion. However, accurately and rapidly determining kL poses a c
Externí odkaz:
http://arxiv.org/abs/2409.04489
"AI for science" is widely recognized as a future trend in the development of scientific research. Currently, although machine learning algorithms have played a crucial role in scientific research with numerous successful cases, relatively few instan
Externí odkaz:
http://arxiv.org/abs/2312.03404
Interfacial thermal resistance arises challenges for the thermal management as the modern semiconductors are miniatured to nanoscale. Previous studies found that graded mass distribution in interface can maximumly enhance the interfacial thermal cond
Externí odkaz:
http://arxiv.org/abs/2306.15254
Autor:
Wang, Xiaoying, Gao, Zhibin, Zhu, Guimei, Ren, Jie, Hu, Lei, Sun, Jun, Ding, Xiangdong, Xia, Yi, Li, Baowen
We investigate the influence of three- and four-phonon scattering, perturbative anharmonic phonon renormalization, and off-diagonal terms of coherent phonons on the thermal conductivity of CsPbBr3 phase change perovskite, by using advanced implementa
Externí odkaz:
http://arxiv.org/abs/2306.06847
Autor:
Ouyang, Hongyi, Gu, Yuanqing, Gao, Zhibin, Hu, Lei, Zhang, Zhen, Ren, Jie, Li, Baowen, Sun, Jun, Chen, Yan, Ding, Xiangdong
One of the current challenges in nanoscience is tailoring phononic devices, such as thermal regulators and thermal computing. This has long been a rather elusive task because the thermal-switching ratio is not as high as electronic analogs. Mapping f
Externí odkaz:
http://arxiv.org/abs/2302.05057
Autor:
Cheng, Yajuan, Fan, Zheyong, Zhang, Tao, Nomura, Masahiro, Volz, Sebastian, Zhu, Guimei, Li, Baowen, Xiong, Shiyun
Publikováno v:
Materials Today Physics, 35 (2023) 101093
We report a local minimum in thermal conductivity in twisted bilayer graphene (TBG) at the angle of 1.08$^\circ$, which corresponds to the 'magic angle' in the transition of several other reported properties. Within the supercell of a moir\'e lattice
Externí odkaz:
http://arxiv.org/abs/2301.00323
Autor:
McBennett, Brendan, Beardo, Albert, Nelson, Emma E., Abad, Begoña, Frazer, Travis D., Adak, Amitava, Esashi, Yuka, Li, Baowen, Kapteyn, Henry C., Murnane, Margaret M., Knobloch, Joshua L.
Publikováno v:
Nano Letters 23 (2023) 2129-2136
Nanostructuring on length scales corresponding to phonon mean free paths provides control over heat flow in semiconductors and makes it possible to engineer their thermal properties. However, the influence of boundaries limits the validity of bulk mo
Externí odkaz:
http://arxiv.org/abs/2209.11743
We develop a unified theory for the second sound in two dimensional materials. Previously studied drifting and driftless second sound are two limiting cases of the theory, corresponding to the drift and diffusive part of the energy flux, respectively
Externí odkaz:
http://arxiv.org/abs/2204.04852
Publikováno v:
In Device 18 October 2024 2(10)
Autor:
Zhou, Yu, Zhou, Bilei, Jin, Shiyi, Luo, Zhi, Qian, Wei, Guo, Jiannan, Li, Baowen, Zu, Haoran, Song, Rongguo, He, Daping
Publikováno v:
In Carbon October 2024 229