Results 181 to 190 of about 196,052 (239)

Identification and Reversible Optical Switching of NV+ Centers in Diamond

Advanced Functional Materials, EarlyView.
NV+ centers in diamond are predicted to coexist with NV0 and NV– centers, but direct experimental confirmation remains challenging. Using positron annihilation spectroscopy with in situ light illumination, a charge transition NV+/0 is observed at 1.234(8) eV.
Marcel Dickmann, Lucian Mathes, Ricardo Helm, Vassily Vadimovitch Burwitz, Werner Egger, Johannes Mitteneder, Christoph Hugenschmidt, Peter Sperr, Maik Butterling, Maciej Oskar Liedke, Andreas Wagner, Joachim Dorner, Thomas Schwarz‐Selinger, Günther Dollinger   +13 more
wiley   +1 more source

A Novel and Cost-Effective Do-It-Yourself Handle for Interproximal Stripping: Design, Fabrication, and Clinical Implications. [PDF]

Cureus
Parkar A, Patil C, Kawale P, Khade P, Razdan P.   +4 more
europepmc   +1 more source

Gauge Symmetry Breaking through Soft Masses in Supersymmetric Gauge Theories

, 1996
Eric D’Hoker, Yukihiro Mimura, Norisuke Sakai   +2 more
openalex   +2 more sources

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

The SU(3)_C × SU(3)_L × U(1)_X (331) Model: Addressing the Fermion Families Problem within Horizontal Anomalies Cancellation. [PDF]

Entropy (Basel)
Corianò C, Melle D.
europepmc   +1 more source

Single Pair of Weyl Points Evolve From Spin Group‐Protected Nodal Line in Half‐Metallic Ferromagnet V3S4

Advanced Functional Materials, EarlyView.
A spin group (SG)‐based mechanism is proposed to realize a single pair of Weyl points. PT‐symmetric nodal lines (NLs) persist under T‐breaking, protected by the combination of SG and P symmetry. When considering spin‐orbit coupling, the SG‐protected NL will split into Weyl points, which will also induce anomalous transport phenomena arising from ...
Shifeng Qian, Yao Zhang, Xiaowei Sheng, Xiuxian Yang, Gang Zhang, Junfeng Gao, Xiaotian Wang   +6 more
wiley   +1 more source

Observation of odd-parity superconductivity in UTe₂. [PDF]

Proc Natl Acad Sci U S A
Li Z, Moir CM, McKee NJ, Lee-Wong E, Baumbach RE, Maple MB, Liu Y.   +6 more
europepmc   +1 more source

Enhanced Electromechanical Response in 1D Hybrid Perovskites: Coexistence of Normal and Relaxor Ferroelectric Phases

Advanced Functional Materials, EarlyView.
The dynamic polarization reversal of coexisting normal and relaxor ferroelectrics in 1D TMAPbI₃ (tetramethylammonium, TMA) is deciphered through combined experimental and theoretical approaches. By bridging atomic‐scale motion, macroscopic polarization switching, and depolarization effects, a universal methodology is established to engineer next ...
Chen Xue, Masaru Fujibayashi, Hengming Huang, Chisato Kato, Katsuya Ichihashi, Jun Manabe, Sadafumi Nishihara, Xiao‐Ming Ren, Takayoshi Nakamura   +8 more
wiley   +1 more source

Giant anisotropic piezoresponse of layered ZrSe₃.

Nanoscale Horiz
Radatović B, Li H, D'Agosta R, Castellanos-Gomez A.   +3 more
europepmc   +1 more source

Gauge equivariant convolutional neural networks for diffusion MRI. [PDF]

Sci Rep
Hussain U, Khan AR.
europepmc   +1 more source