Results 161 to 170 of about 94,822 (286)

The Tantawy technique for modeling fractional KdV and mKdV positron-acoustic solitary waves in an electron-positron-ion plasma with regularized [Formula: see text] distribution. [PDF]

Sci Rep
El-Tantawy SA, Khalid M, Almuqrin AH, Alharbey RA, Alharby AA.   +4 more
europepmc   +1 more source

Soft Colloidal Robots: Magnetically Guided Liquid Crystal Torons for Targeted Micro‐Cargo Delivery

Small, EarlyView.
Torons, topological quasiparticles in liquid crystals, can be propelled using electric fields and precisely steered with magnetic alignment, enabling programmable motion without fluid flow. In microfluidic channels, they transport colloidal cargo and exhibit novel dynamic behavior. Their uniformity, softness, and reconfigurability make torons ideal for
Joel Torres‐Andrés, Rodrigo C. V. Coelho, Patrick Oswald, Francesc Sagués, Jordi Ignés‐Mullol   +4 more
wiley   +1 more source

Solitary waves, bifurcation, chaos, sensitivity, and multistability of electrical transmission line model. [PDF]

Sci Rep
Iqbal MAB, Raza MZ, Sadaf M, Akram G, Yousaf M, Emadifar H, Mohammed WW, Ahmed KK.   +7 more
europepmc   +1 more source

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

Small, EarlyView.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han, Ju‐Hyuck Lee, Hong‐Joon Yoon   +2 more
wiley   +1 more source

Observational case study revealing oceanic internal solitary waves modulating air-sea interactions in northern South China sea. [PDF]

Sci Rep
Chang Z, Huang X, Zhao W, Zhang Z, Guan L, Zhou C, Tian J.   +6 more
europepmc   +1 more source

Three-dimensional solitary waves with electrically tunable direction of propagation in nematics. [PDF]

Nat Commun, 2019
Li BX, Xiao RL, Paladugu S, Shiyanovskii SV, Lavrentovich OD.   +4 more
europepmc   +1 more source

Breaking Inversion Symmetry via Vanadium Coordination Engineering in Bismuth Vanadium Selenites

Small, EarlyView.
Vanadium coordination engineering induces symmetry breaking in bismuth selenites by transforming symmetry‐compensated VO6/VO5F units into directionally aligned VO5 polyhedra. The resulting non‐antiparallel vanadyl arrangement eliminates dipole cancellation and stabilizes a polar noncentrosymmetric framework with nonlinear optical activity.
Chanhee Ko, Congcong Jin, Taek Rim Kim, Seung Han Shin, Yunseung Kuk, Jiachen Lu, Chong‐An Chen, Wei Zeng, Joon Ik Jang, Kang Min Ok   +9 more
wiley   +1 more source

Command of three-dimensional solitary waves via photopatterning. [PDF]

Proc Natl Acad Sci U S A
Li CY, Tang XZ, Yu X, Atzin N, Song ZP, Chen CQ, Abbott NL, Li BX, de Pablo JJ, Lu YQ.   +9 more
europepmc   +1 more source

Travelling breathers and solitary waves in strongly nonlinear lattices. [PDF]

Philos Trans A Math Phys Eng Sci, 2018
James G.
europepmc   +1 more source

Synergistic Pyroelectric‐Bolometric Coupling in Tellurene Nanowire for Energy‐Efficient Artificial Vision

Small, EarlyView.
Synergistic pyroelectric–bolometric coupling in Tellurene nanowires enables efficient photothermal conversion and self‐driven synaptic functionality. Edge‐induced polarization and temperature‐dependent resistance cooperatively generate enhanced transient responses and multilevel conductance states.
Thi Uyen Tran, Ngoc Thanh Duong, Ngoc Linh Nguyen, Nayeong Lee, Minh Chien Nguyen, Koyal Suman Samantaray, Yoonmyung Lee, Seong Chu Lim, Sungjoo Lee   +8 more
wiley   +1 more source