Results 181 to 190 of about 66,190 (276)

Gap Symmetry, Electronic Structure and Interplay Between Superconductivity and Spin Density Wave in Sr1−xKxFe2As2 Superconductor

Nano Select, EarlyView.
In moderately hole‐doped Sr1−xKxFe2As2${\rm Sr}_{1-x}{\rm K}_x{\rm Fe}_2{\rm As}_2$ system the pairing state is s+−${\rm s}^{+-}$ wave pairing state mediated by spin fluctuations. As the SDW order parameter increases, TC${\rm T}_C$ decreases and TM${\rm T}_M$ increases. As temperature increases, the SDW order parameter decreases and vanishes at TM${\rm
Gedefaw Mebratie, Tamiru Negussie, Geberegziabher Kahsay   +2 more
wiley   +1 more source

Electrical Step-Edge Contact to a Topological Superconductor Candidate 2M-WS₂. [PDF]

Adv Sci (Weinh)
Gan Q, Song J, Guo H, Fang Y, Li X, Gao H, Li Y, An D, Zhu Y, He Y, Watanabe K, Taniguchi T, Guo Y, Zhang Q, Gu L, Rhodes DA, Liu Z, Xian L, Huang F, Wang L.   +19 more
europepmc   +1 more source

Uncovering Exotic Topological Quantum States in Pure and Magnetically‐Doped Pyrite OsS2

Advanced Quantum Technologies, EarlyView.
Pyrite‐structured OsS2 is identified as a fragile topological insulator with an unprecedented 602 meV bandgap, featuring helical surface states and van Hove singularities amenable to ARPES verification. Magnetic doping with Pd, Fe, Ni, or Co induces phase transitions to strong topological insulators, semimetals, 3D quantum anomalous Hall insulators ...
Ali Sufyan, Hasan M. Abdullah, Gustav Johansson, Alexander C. Tyner, Hafiz Adil Qayyum, Ghulam Abbas Gilani, Rovi Angelo B. Villaos, Zhi‐Quan Huang, Feng‐Chuan Chuang, J. Andreas Larsson   +9 more
wiley   +1 more source

Induced superconductivity in hybrid Au/YBa₂Cu₃O_7-x electrodes on vicinal substrates. [PDF]

Sci Rep
Gundareva I, Martinez-Castro J, Tautz FS, Mussler G, Jalil AR, Hou X, Grützmacher D, Schäpers T, Lyatti M.   +8 more
europepmc   +1 more source

Effect of Adatom Energy on the Interfacial and Surface Morphology of Pulsed DC Sputtered Ruthenium Thin Films

Surface and Interface Analysis, EarlyView.
ABSTRACT In the present study, we have analyzed the growth profile of ruthenium (Ru) thin films, deposited using pulsed direct current (DC) magnetron sputtering technique, by varying the sputtering voltages in the range of 150–420 V. The grazing incidence X‐ray reflectivity (GIXRR), time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS), and atomic ...
Shruti Gupta, C. Mukherjee, R. Kamparath, A. Bose, P. K. Yadav, R. K. Gupta, Mohammed H. Modi   +6 more
wiley   +1 more source

Discovery of high-temperature charge order and time-reversal symmetry-breaking in the kagome superconductor YRu₃Si₂. [PDF]

Nat Commun
Král P, Graham JN, Sazgari V, Plokhikh I, Lukovkina A, Gerguri O, Biało I, Doll A, Martinelli L, Oppliger J, Islam SS, Spitaler M, Wang K, Salamin M, Luetkens H, Khasanov R, Zimmermann MV, Yin JX, Wang Z, Chang J, Monserrat B, Gawryluk D, von Rohr FO, Kim SW, Guguchia Z.   +24 more
europepmc   +1 more source

Structure‐Property‐Application Correlations of Early Transition Metal Chalcogenides: A Dichalcogenide‐Centered Perspective

Small, EarlyView.
ETM‐based chalcogenides exhibit rich structural diversity and tunable electronic and catalytic properties. This review critically summarizes structure–property–application relationships in ETM‐based chalcogenides, highlighting recent advances in electronic devices, electrocatalysis, and energy‐related applications, while outlining key challenges and ...
Sachin Jaidka, Aayush Gupta, Daksh Shelly, Yashpreet Kaur, Anushka Garg, Seul‑Yi Lee, Soo‑Jin Park   +6 more
wiley   +1 more source

Quantum circuits with SINIS structures. [PDF]

Beilstein J Nanotechnol
Tarasov M, Fominskii M, Gunbina A, Krasilnikov A, Mansfeld M, Kukushkin D, Maruhno A, Ievleva V, Strelkov M, Zhogov D, Arutyunov K, Vdovin V, Stolyarov V, Edelman V.   +13 more
europepmc   +1 more source

Modular Donor‐Acceptor Diradicaloids Based on an Electron Deficient N‐Heteroacene Acceptor

Small, EarlyView.
This work presents a modular approach to donor‐acceptor‐donor (D‐A‐D) diradicaloids that show systematic evolution of their energy gaps, singlet‐triplet splittings, and diradical character (y). The correlation of (opto)electronic, spin, and magnetic properties with high‐fidelity theoretical investigations provides clear connections between the degree ...
Tanner L. Smith, Zhendian Zhang, Tanya A. Balandin, Paramasivam Mahalingam, Andrew H. Comstock, Anna M. Österholm, Michael K. Bowman, Molly M. Lockart, Guoxiang Hu, Jason D. Azoulay   +9 more
wiley   +1 more source

Effect of Energy-Dependent Proton Irradiation in Thin-Film YBa₂Cu₃O_7-δ Superconductor. [PDF]

Materials (Basel)
Harrison T, Kim J, Cook K, Weeda H, Fogt J, Miles N, Cho K.   +6 more
europepmc   +1 more source