Zobrazeno 1 - 10
of 1 062
pro vyhledávání: '"Peng Zhiwei"'
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3337-3346 (2024)
The linear and nonlinear optical properties of metallic nanoparticles have attracted considerable experimental and theoretical research interest. To date, most researchers have focused primarily on exploiting their plasmon excitation enhanced near-fi
Externí odkaz:
https://doaj.org/article/aaaa7150e5164b16bb600e9aea964778
Autor:
Peng, Zhiwei
Publikováno v:
J. Chem. Phys. 161, 154101 (2024)
Transport and dispersion of active particles in structured environments such as corrugated channels and porous media are important for the understanding of both natural and engineered active systems. Owing to their continuous self-propulsion, active
Externí odkaz:
http://arxiv.org/abs/2410.09007
Monolayer WSe$_2$ (ML WSe$_2$) exhibits a high second-harmonic generation (SHG) efficiency under single 1-photon (1-p) or 2-photon (2-p) resonant excitation conditions due to enhanced second-order susceptibility compared with off-resonance excitation
Externí odkaz:
http://arxiv.org/abs/2407.21296
Autor:
Peng, Zhiwei
Publikováno v:
Journal of Fluid Mechanics 997 (2024) A10
The coupling between advection and diffusion in position space can often lead to enhanced mass transport compared to diffusion without flow. An important framework used to characterize the long-time diffusive transport in position space is the genera
Externí odkaz:
http://arxiv.org/abs/2401.11603
Autor:
Peng, Zhiwei, Kapral, Raymond
Publikováno v:
Soft Matter, 2024,20, 1100-1113
Self-propelled colloidal particles exhibit rich non-equilibrium phenomena and have promising applications in fields such as drug delivery and self-assembled active materials. Previous experimental and theoretical studies have shown that chemically ac
Externí odkaz:
http://arxiv.org/abs/2401.04043
Publikováno v:
SIAM Journal on Applied Mathematics 84.3 (2024): 1079-1095
Active Brownian particles (ABPs) are a model for nonequilibrium systems in which the constituent particles are self-propelled in addition to their Brownian motion. Compared to the well-studied mean first passage time (MFPT) of passive Brownian partic
Externí odkaz:
http://arxiv.org/abs/2310.04446
Autor:
Zhou, Tingtao, Wan, Xuan, Huang, Daniel Zhengyu, Li, Zongyi, Peng, Zhiwei, Anandkumar, Anima, Brady, John F., Sternberg, Paul W., Daraio, Chiara
Bacteria can swim upstream due to hydrodynamic interactions with the fluid flow in a narrow tube, and pose a clinical threat of urinary tract infection to patients implanted with catheters. Coatings and structured surfaces have been proposed as a way
Externí odkaz:
http://arxiv.org/abs/2304.14554
Autor:
Luo, Guanwen1 (AUTHOR) 225601020@csu.edu.cn, Peng, Zhiwei1 (AUTHOR) zwpeng@csu.edu.cn, Gao, Kangle1 (AUTHOR), Fan, Wanlong1 (AUTHOR), Tian, Ran1 (AUTHOR), Yi, Lingyun1 (AUTHOR), Rao, Mingjun1 (AUTHOR)
Publikováno v:
Materials (1996-1944). Sep2024, Vol. 17 Issue 17, p4362. 19p.