Results 91 to 100 of about 40,586 (284)

Effect of Magnetic Impurities on Suppression of the Transition Temperature in Disordered Superconductors

, 2000
We calculate the first-order perturbative correction to the transition temperature $T_c$ in a superconductor with both non-magnetic and magnetic impurities.
A.A. Abrikosov, A.F. Hebard, A.M. Finkel’stein, A.M. Finkel’stein, A.M. Finkel’stein, A.M. Finkel’stein, D. Belitz, D. Belitz, D. Belitz, D.B. Haviland, G. Baym, G. Rickayzen, H.R. Raffy, J.A. Chervenak, J.M. Graybeal, J.M. Valles, Jr., J.M. Valles, Jr., J.M. Valles, Jr.,, J.R. Schrieffer, N.D. Mermin, P.C. Hohenberg, P.W. Anderson, P.W. Anderson, R.A. Smith, Robert A. Smith, S. Okuma, S.J. Lee, T.P. Devereaux, U. Eckern, V. Ambegaokar, V. Ambegaokar, Vinay Ambegaokar, Y. Nambu, Y. Oreg   +33 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

N=1* in 5 dimensions: Dijkgraaf-Vafa meets Polchinski-Strassler

, 2003
One of the powerful techniques to analyze the 5 dimensional Super Yang Mills theory with a massive hypermultiplet (N=1*) is provided by the AdS/CFT correspondence.
A.E. Lawrence, D.R. Morrison, E. Witten, I. Bena, I. Bena, I. Bena, I.K. Kostov, Iosif Bena, J. Figueroa-O'Farrill, J. Polchinski, J.G. Russo, J.G. Russo, J.M. Maldacena, J.M. Maldacena, K.A. Intriligator, K.A. Intriligator, M. Gutperle, M.R. Douglas, N. Arkani-Hamed, N. Dorey, N. Dorey, N. Itzhaki, N. Marcus, N. Nekrasov, N. Seiberg, O. Aharony, P.C. Argyres, R. Dijkgraaf, R. Dijkgraaf, R. Dijkgraaf, R. Dijkgraaf, R.C. Myers, R.G. Leigh, Radu Roiban, S.S. Gubser, T. Banks, T.J. Hollowood, V. Balasubramanian   +37 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Singular Electromagnetics: From Phase Singularities to Optical Skyrmions and Beyond

Advanced Physics Research
Singular electromagnetics, also known as singular optics in the visible spectrum, is a branch of modern electromagnetics/optics that studies the solutions with nontrivial topological features to Maxwell's equations under different boundary conditions ...
Jie Yang, Juanna Jiang, Jiafu Wang, Xuezhi Zheng   +3 more
doaj   +1 more source

On-Demand Photopatterned Twisted Nematics for Generation of Polychromatic Vector Fields

Crystals
A simple and efficient approach to spatially addressed polychromatic modulation of light polarization using a photopatterned nematic liquid crystal film is proposed and investigated.
Edvard Grigoryan, Hayk H. Harutyunyan, Hrayr Hakobyan, Sergey A. Shvetsov, Tetiana Orlova, Mushegh Rafayelyan, Vahram L. Grigoryan   +6 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Controlling the polarization singularities of the focused azimuthally polarized beams

Optics Express, 2013
We mainly investigate the polarization singularities of the focused azimuthally polarized (AP) beams modulated by spiral phase and sector obstacles. The results reveal that either the spiral phase or sector obstacle can convert the central V-point to C-points, C-point dipoles, or even double V-points under certain conditions.
Wei, Zhang, Sheng, Liu, Peng, Li, Xiangyang, Jiao, Jianlin, Zhao   +4 more
openaire   +2 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source