Results 41 to 50 of about 151,244 (206)

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source

Nonequilibrium Steady States of Driven Periodic Media

, 1997
We study a periodic medium driven over a random or periodic substrate. Our work is based on nonequilibrium continuum hydrodynamic equations of motion, which we derive microscopically. We argue that in the random case instabilities will always destroy the
A. A. Middleton, A. Duarte, A. E. Koshelev, A. I. Larkin, A. Larkin, A. Schmid, A.-C. Shi, B. I. Halperin, B. J. Ackerson, B. J. Ackerson, C. De Dominicis, D. Huse, D. S. Fisher, D. S. Fisher, D. S. Fisher, E. Y. Andrei, F. Nori, G. Blatter, G. Grinstein, G. Grüner, H. Fukuyama, H. J. Jensen, H. K. Janssen, J. L. Cardy, J. M. Kosterlitz, J. Toner, K. G. Wilson, K. Moon, L. Balents, L. Balents, L. Balents, L. Balents, L. Radzihovsky, L. W. Chen, Leo Radzihovsky, Leon Balents, M. C. Faleski, M. C. Hellerqvist, M. C. Marchetti, M. Cristina Marchetti, M. J. Higgins, M. J. P. Gingras, M. Marchevsky, M. P. A. Fisher, O. Narayan, P. C. Martin, P. C. Martin, P. Monceau, R. L. Willet, R. Lahiri, R. M. Fleming, R. Seshadri, R. Seshadri, R. V. Jensen, S. Bhattacharya, S. Bhattacharya, S. Bhattacharya, S. Ostlund, S. Ryu, S. Scheidl, S. Spencer, T. Giamarchi, T. Giamarchi, T. Giamarchi, U. Yaron, U. Yaron, U. Yaron, Y. T. Tsai   +67 more
core   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

A Simple Bayesian Method for Improved Analysis of Quasi-2D Scattering Data

, 2014
A new method is presented for the analysis of small angle neutron scattering data from quasi-2D systems such as flux lattices, Skyrmion lattices, and aligned liquid crystals.
Holmes, Alexander T.
core   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

Kilohertz-driven Bose-Einstein condensates in optical lattices

, 2012
We analyze time-of-flight absorption images obtained with dilute Bose-Einstein con-densates released from shaken optical lattices, both theoretically and experimentally.
Alberti, Arlinghaus, Arlinghaus, Ben Dahan, Bloch, Boers, Breuer, Breuer, Bunimovich, Chen, Chu, Creffield, Drese, Dunlap, Dziarmaga, Eckardt, Eckardt, Eckardt, Eckardt, Eckardt, Eckardt, Eckardt, Fainshtein, Fisher, Floquet, Haller, Holthaus, Houston, Howland, Ivanov, Jaksch, Jaksch, Ketzmerick, Kierig, Kohn, Kuchment, Kudo, Kudo, Lignier, London, Ma, Madison, Madison, Morsch, Morsch, Niu, Pathria, Peik, Poletti, Polkovnikov, Ritus, Sambe, Schneider, Shirley, Sias, Slater, Struck, Tokuno, Tsuji, Zel’dovich, Zener, Zenesini, Zheng, Zwerger   +63 more
core   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

A No-go theorem for Poincar\'e-invariant networks

, 2015
I explain why there are no Poincar\'e-invariant networks with a locally finite distribution of nodes and links in Minkowski-spacetime of any dimension.Comment: 11 pages, 3 figures, replaced with published ...
Hossenfelder, Sabine
core   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

Advanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee, Yunseo Kim, Hyeong‐ku Jo, Dongjoon Yoon, Byeonghyeok Im, WonJeong Yu, Eui‐Rim On, Changhwan Lee   +7 more
wiley   +1 more source

Free Energy of a Heavy Quark-Antiquark Pair in a Thermal Medium from AdS/CFT

, 2018
We study the free energy of a heavy quark-antiquark pair in a thermal medium using the AdS/CFT correspondence. We point out that a commonly used prescription for calculating this quantity leads to a temperature dependence in conflict with general ...
Ewerz, Carlo, Kaczmarek, Olaf, Samberg, Andreas   +2 more
core   +1 more source