Zobrazeno 1 - 10
of 589
pro vyhledávání: '"Fang, Nicholas"'
By coupling unstable components, we demonstrate a novel approach that reduces static modulus to zero, eliminating causality-imposed absorption limitations in acoustics. Our heuristic model simulations achieve ultra-broadband absorption over 99% for w
Externí odkaz:
http://arxiv.org/abs/2410.06859
Autor:
Xi, Yuying, Li, Helios Y., Li, Guohui, Su, Qingmei, Mao, Kaili, Xu, Bingshe, Hao, Yuying, Fang, Nicholas X., Cui, Yanxia
Growing demands for precise current measurements, such as atto-ampere-level measurement of cross-cellular biological current transduction, have spotlighted a pressing need for low-noise resistors with ultra-high resistance immune to voltage fluctuati
Externí odkaz:
http://arxiv.org/abs/2407.10208
Publikováno v:
Materials Today Physics (2024)
Spatially exponential distributions of material properties are ubiquitous in many natural and engineered systems, from the vertical distribution of the atmosphere to acoustic horns and anti-reflective coatings. These media seamlessly interface differ
Externí odkaz:
http://arxiv.org/abs/2309.03538
Publikováno v:
Building and Environment 244 (2023): 110753
In recent years, metamaterials have gained considerable attention as a promising material technology due to their unique properties and customizable design, distinguishing them from traditional materials. This article delves into the value of acousti
Externí odkaz:
http://arxiv.org/abs/2308.10476
The scattering of waves is a ubiquitous phenomenon in physics, yet there are numerous scenarios, such as the pursuit of invisibility, where suppressing it is of utmost importance. In comparison to prior methods which are restricted by limited bandwid
Externí odkaz:
http://arxiv.org/abs/2305.00910
Autor:
Liu, Zhiguang, Cai, Minkun, Hong, Shenda, Shi, Junli, Xie, Sai, Liu, Chang, Du, Huifeng, Morin, James D., Li, Gang, Liu, Wang, Wang, Hong, Tang, Ke, Fang, Nicholas X., Guo, Chuan Fei
Mimicking the perceptual functions of human cutaneous mechanoreceptors, artificial skins or flexible pressure sensors can transduce tactile stimuli to quantitative electrical signals. Conventional methods to design such devices follow a forward struc
Externí odkaz:
http://arxiv.org/abs/2304.04609
Autor:
Chu, Hongchen, Xiong, Xiang, Fang, Nicholas X., Wu, Feng, Jia, Runqi, Peng, Ruwen, Wang, Mu, Lai, Yun
The traditional wisdom for achieving transparency is to minimize disordered scattering within and on the surface of materials, so as to avoid translucency. However, the lack of disordered scattering also deprives the possibility of achieving a matte
Externí odkaz:
http://arxiv.org/abs/2303.12333
Autor:
Du, Huifeng, Virot, Emmanuel, Wang, Liying, Kharchenko, Sam, Rahman, Md Arifur, Weitz, David A., Rubinstein, Shmuel M., Fang, Nicholas X.
Elastomeric materials when sliding on clean and rough surfaces generate wrinkles at the interface due to tangential stress gradients. These interfacial folds travel along the bottom of elastomer as surface detachment waves to facilitate the apparent
Externí odkaz:
http://arxiv.org/abs/2110.13425
Computational methods are fast becoming an integral part of nanoelectronics design process. With increasing computational power, electron transport simulation methods such as Non-equilibrium Greens function (NEGF) methods now hold promise in study an
Externí odkaz:
http://arxiv.org/abs/2109.13056
Phase transition and current of planar clusters with loops of Josephson $\pi$ junction is of great importance for application in the adiabatic quantum computation devices (AQC). Each $\pi$-ring possesses an orbital moment with a current. The orientat
Externí odkaz:
http://arxiv.org/abs/2109.00858