Results 121 to 130 of about 50,900 (313)

Polarization of spin-12 particles with effective spacetime dependent masses

Physics Letters B
Semiclassical expansion of the Wigner function for spin-12 fermions having an effective spacetime-dependent mass is used to analyze spin-polarization effects.
Samapan Bhadury, Arpan Das, Wojciech Florkowski, K.K. Gowthama, Radoslaw Ryblewski   +4 more
doaj   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Current-induced spin polarization in chiral Tellurium: a first-principles quantum transport study [PDF]

, 2023
R. Gupta, Andrea Droghetti
openalex   +1 more source

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

Advanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu, Narong Chanlek, Cheng‐Sao Chen, Pin‐Yi Chen, Kuei‐Chih Feng, Chi‐Shun Tu, Chang Fu Dee, Wei Sea Chang   +7 more
wiley   +1 more source

Complementary Logic Driven by Dielectrophoretic Assembly of 2D Semiconductors

Advanced Functional Materials, EarlyView.
Scalable, parallel fabrication of complementary logic gates is demonstrated using electric‐field‐driven deterministic assembly of electrochemically exfoliated 2D n‐type MoS2 and p‐type WSe2 nanosheets. This strategy yields MoS2 and WSe2 transistors featuring average mobilities of 4.3 and 3.0 cm2 V−1 s−1, respectively, and on/off ratios of > 104 ...
Dongjoon Rhee, Okin Song, Ji Yun Park, Yonghyun Albert Kwon, Jae Hyung Kim, In Soo Kim, Zdeněk Sofer, Jeong Ho Cho, Deep Jariwala, Hyesung Park, Joohoon Kang   +10 more
wiley   +1 more source

Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC

, 2021
H. J. von Bardeleben, J. L. Cantin, U. Gerstmann, W. G. Schmidt, Timur Biktagirov   +4 more
openalex   +2 more sources

Spin Polarization Induced by Inhomogeneous Dynamical Condensate [PDF]

, 2021
Ziyue Wang, Pengfei Zhuang
openalex   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Enantiospecificity in NMR enabled by chirality-induced spin selectivity

Nature Communications
Spin polarization in chiral molecules is a magnetic molecular response associated with electron transport and enantioselective bond polarization that occurs even in the absence of an external magnetic field. An unexpected finding by Santos and co-workers
T. Georgiou, J. L. Palma, V. Mujica, S. Varela, M. Galante, V. J. Santamaría-García, L. Mboning, R. N. Schwartz, G. Cuniberti, L.-S. Bouchard   +9 more
doaj   +1 more source

The role of surface spin polarization on ceria-supported Pt nanoparticles [PDF]

, 2021
Byungkyun Kang, Joshua Vincent, Peter A. Crozier, Qiang Zhu   +3 more
openalex   +1 more source