Results 51 to 60 of about 93,472 (290)

Signatures of ambient pressure superconductivity in thin film La3Ni2O7

Nature
Recently, the bilayer nickelate La3Ni2O7 has been discovered as a new superconductor with transition temperature Tc near 80 K under high pressure1, 2–3.
Eun Kyo Ko, Yijun Yu, Yidi Liu, L. Bhatt, Jiarui Li, Vivek Thampy, Cheng-Tai Kuo, B. Wang, Yonghun Lee, Kyuho Lee, Jun-Sik Lee, B. Goodge, David A. Muller, Harold Y. Hwang   +13 more
semanticscholar   +1 more source

Anomalous High‐Temperature Superconductivity in YH6

Advances in Materials, 2021
Pressure‐stabilized hydrides are a new rapidly growing class of high‐temperature superconductors, which is believed to be described within the conventional phonon‐mediated mechanism of coupling.
I. Troyan, D. Semenok, A. Kvashnin, A. Sadakov, O. Sobolevskiy, V. Pudalov, A. Ivanova, V. Prakapenka, E. Greenberg, A. Gavriliuk, I. Lyubutin, V. Struzhkin, A. Bergara, I. Errea, Raffaello Bianco, M. Calandra, F. Mauri, Lorenzo Monacelli, R. Akashi, A. Oganov   +19 more
semanticscholar   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source

Surface-Modified Magnetic Nanoparticles for Photocatalytic Degradation of Antibiotics in Wastewater: A Review

Applied Sciences
Recent advancements in nanotechnology and materials science have enabled the development of magnetic photocatalysts with improved efficiency, stability, and reusability, offering a promising approach for wastewater treatment.
Melissa Ariza Gonzalez, Supawitch Hoijang, Dang B. Tran, Quoc Minh Tran, Refia Atik, Rafiqul Islam, Sugandika Maparathne, Sujitra Wongthep, Ramtin Yarinia, Ruwanthi Amarasekara, Pailinrut Chinwangso, T. Randall Lee   +11 more
doaj   +1 more source

Magnetic domain walls induced by twin boundaries in low doped Fe-pnictides

New Journal of Physics, 2013
Inspired by experimental observations of the enhancement of superconductivity at the twin-boundary (TB) in slightly electron doped Ba(Ca)(FeAs) _2 where a strong 2 × 1 antiferromagnetic collinear order is in presence, we investigate theoretically the ...
Bo Li, Jian Li, Kevin E Bassler, C S Ting   +3 more
doaj   +1 more source

Resolution Dependence of an Ab Initio Phasing Method in Protein X-ray Crystallography

Crystals, 2018
For direct phasing of protein crystals, a method based on the hybrid-input-output (HIO) algorithm has been proposed and tested on a variety of structures.
Mengchao Jiang, Hongxing He, Yunpeng Cheng, Wu-Pei Su   +3 more
doaj   +1 more source

Magnonic superconductivity

Science Advances
We uncover a superconducting state with partial spin polarization induced by a magnetic field. This state, which we call “magnonic superconductor,” lacks a conventional pairing order parameter but is characterized instead by a composite order parameter that represents the binding of electron pairs and magnons. We rigorously demonstrate the
Khachatur G. Nazaryan, Liang Fu
openaire   +4 more sources

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Author Correction: A peak in the critical current for quantum critical superconductors

Nature Communications, 2019
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Soon-Gil Jung, Soonbeom Seo, Sangyun Lee, Eric D. Bauer, Han-Oh Lee, Tuson Park   +5 more
doaj   +1 more source

Biosensing Using Magnetic Particle Detection Techniques

Sensors, 2017
Magnetic particles are widely used as signal labels in a variety of biological sensing applications, such as molecular detection and related strategies that rely on ligand-receptor binding.
Yi-Ting Chen, Arati G. Kolhatkar, Oussama Zenasni, Shoujun Xu, T. Randall Lee   +4 more
doaj   +1 more source