Results 101 to 110 of about 258,584 (365)

Emergence of Local Magnetic Moment in Ternary TaWSe2 Single Crystal via Atomic Clustering

Advanced Functional Materials, EarlyView.
This study investigates local magnetic moments in ternary TaWSe2. Triangular Ta clusters with consistent shapes are identified through STM/S, and DFT calculations. These clusters induce localized strain, generating magnetic moments at the cluster corners. Magnetic measurements confirm a magnetic anomaly at ∼50 K.
Nguyen Huu Lam, Md Nurul Huda, Kisung Kang, Jae‐Hyeok Ko, Zheng Gai, Yeong Gwang Khim, Young Jun Chang, Youngsu Choi, Kwang‐Yong Choi, Ganbat Duvjir, Nguyen‐Hoang Dang, Aloysius Soon, Jewook Park, Jungdae Kim   +13 more
wiley   +1 more source

Magnetism and Superconductivity in (RE)Ni2B2C: The Case of TmNi2B2C

, 1997
The recently reported coexistence of an oscillatory magnetic order with the wave vector Q=0.241 \AA^{-1} and superconductivity in TmNi2B2C is analyzed theoretically.
A.I. Buzdin, Blount, Bulaevskii, Bulaevskii, Bulaevskii, Bulaevskii, Bulaevskii, Bulaevskii, Buzdin, Chang, Cho, Eisaki, Ginzburg, Hammaker, Ishikawa, L.N. Bulaevskii, Lyn, M.L. Kulić, Maple, Mattheiss, McCallum, Ng, Rehmann, Rhee, Zaretsky   +24 more
core   +2 more sources

Superconducting Memristors [PDF]

Physical Review Applied, 2014
10 pages, 6 figures, final version published on Physical Review ...
Massimiliano Di Ventra, Sebastiano Peotta   +1 more
openaire   +3 more sources

Oxygen Evolution Reaction by Ni‐Hexacyanoferrates Nanocubes Integrated with Trigonal Selenium: Effect, Properties and Performances

Advanced Functional Materials, EarlyView.
This work describes a novel approach to obtain composite submicrometric structures of nickel hexacyanoferrate integrating trigonal selenium with the aim of enhancing the catalytic efficiency in oxygen evolution reaction (OER). Interestingly, the nanostructures undergo a cube‐to‐sphere transition that optimizes surface properties, leading to superior ...
Edlind Lushaj, Tofik Ahmed Shifa, Kassa Belay Ibrahim, Alessio Bertocco, Kamran Akbar, Isabel Barroso‐Martín, Antonia Infantes‐Molina, Enrique Rodríguez‐Castellón, Alberto Vomiero, Elisa Moretti, Federico Polo   +10 more
wiley   +1 more source

Superconductivity in half-Heusler compound TbPdBi

, 2018
We have studied the half-Heusler compound TbPdBi through resistivity, magnetization, Hall effect and heat capacity measurements. A semimetal behavior is observed in its normal state transport properties, which is characterized by a large negative ...
Hu, T., Li, K., Li, P. G., Liu, W., Mao, Z. Q., Mu, G., Su, J., Xiao, H., Zhu, Y. L.   +8 more
core   +1 more source

Origin of Mott Insulating Behavior and Superconductivity in Twisted Bilayer Graphene [PDF]

Physical Review X, 2018
A remarkable recent experiment has observed Mott insulator and proximate superconductor phases in twisted bilayer graphene when electrons partly fill a nearly flat mini-band that arises a `magic' twist angle.
H. Po, Liujun Zou, Liujun Zou, A. Vishwanath, T. Senthil   +4 more
semanticscholar   +1 more source

Locking Metastable Topological Domains in Nematic Liquid Crystal Pi Cells

Advanced Functional Materials, EarlyView.
Selective photopolymerization in the presence of a controlled voltage defines permanent director walls that lock‐in metastable bend and twist configurations within nematic liquid crystal Pi cells. Q‐tensor simulations corroborate the experiments, demonstrating the topological state stabilization.
Adithya Pradeep, Urban Mur, Junseok Ma, Nathan Spiller, Yihan Jin, Waqas Kamal, Steve J. Elston, Stephen M. Morris   +7 more
wiley   +1 more source

Magnetoresistance in the superconducting state at the (111) LaAlO$_3$/SrTiO$_3$ interface

, 2017
Condensed matter systems that simultaneously exhibit superconductivity and ferromagnetism are rare due the antagonistic relationship between conventional spin-singlet superconductivity and ferromagnetic order.
Ariando, Chandrasekhar, V., Davis, S., Han, K., Huang, Z., Venkatesan, T.   +5 more
core   +1 more source

Nonreciprocal superconductivity

Science Advances
We introduce the notion of nonreciprocal superconductors where inversion and time-reversal symmetries are broken, giving rise to an asymmetric energy dispersion. We demonstrate that nonreciprocal superconductivity can be detected by Andreev reflection.
Margarita Davydova, Max Geier, Liang Fu
openaire   +3 more sources

Superconductivity in C6Ca

, 2005
4 pages, 3 ...
Calandra, Matteo, Mauri, Francesco
openaire   +3 more sources