Results 171 to 180 of about 2,529,892 (293)

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Colossal infrared nonlinear optical anisotropy in a 2D charge-transfer Mott insulator. [PDF]

Light Sci Appl
Duan R, Zhu S, Xu X, Wu Y, Zhou S, Mao X, Xu Z, Chen W, Lyu X, Huang Y, Zhang Y, Wang F, Wu L, Deng Y, Xu M, He Y, Shi J, Zhao W, Liu G, Gao W, Sun Z, Li X, Wang QJ, Liu Z.   +23 more
europepmc   +1 more source

Structure and Optical Anisotropy of Spider Scales and Silk: The Use of Chromaticity and Azimuth Colors to Optically Characterize Complex Biological Structures. [PDF]

Nanomaterials (Basel), 2023
Linklater D, Vailionis A, Ryu M, Kamegaki S, Morikawa J, Mu H, Smith D, Maasoumi P, Ford R, Katkus T, Blamires S, Kondo T, Nishijima Y, Moraru D, Shribak M, O'Connor A, Ivanova EP, Ng SH, Masuda H, Juodkazis S.   +19 more
europepmc   +1 more source

Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures

Advanced Materials, EarlyView.
An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko, Jaimin Kang, Su Jae Kim, Hanhwi Jang, Do‐Kyeong Nam, Minseok Kang, Sunghoon Kim, Yeon Sik Jung, Se‐Young Jeong, Kab‐Jin Kim, Byong‐Guk Park   +10 more
wiley   +1 more source

Steric-Guided Coordination Engineering Enables Significantly Optimized Optical Anisotropy via Sulfur-Driven [C₅H₅NS] Birefringence-Active Groups. [PDF]

Small
Lu J, Chen CA, Zeng W, Ok KM.
europepmc   +1 more source

Inducing Strong Light-Matter Coupling and Optical Anisotropy in Monolayer MoS₂ with High Refractive Index Nanowire. [PDF]

ACS Appl Mater Interfaces, 2022
Shafi AM, Ahmed F, Fernandez HA, Uddin MG, Cui X, Das S, Dai Y, Khayrudinov V, Yoon HH, Du L, Du L, Sun Z, Lipsanen H.   +12 more
europepmc   +1 more source

Alloying‐Controlled Tuning of Interfacial Spin‐Orbit Interaction and Magnetic Damping in Crystalline FeCo Thin Films Grown on GaAs(001)

Advanced Materials, EarlyView.
The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao, Matthias Kronseder, Zhe Yuan, Thomas Narr, Thomas N. G. Meier, Nadine Mundigl, Xianlin Qu, Zhongchang Wang, Christian H. Back, Lin Chen   +9 more
wiley   +1 more source

Giant Optical Anisotropy and Visible-Frequency Epsilon-near-Zero in Hyperbolic van der Waals MoOCl₂. [PDF]

Nano Lett
Ermolaev G, Toksumakov A, Slavich A, Minnekhanov A, Tselikov G, Mazitov A, Kruglov I, Tikhonowski G, Mironov M, Radko IP, Grudinin D, Fradkin I, Vyshnevyy A, Sofer Z, Arsenin A, Novoselov KS, Volkov V.   +16 more
europepmc   +1 more source

Spin Transport Across Interfaces With the Non‐Collinear Antiferromagnet Mn3Sn

Advanced Materials, EarlyView.
We study spin transport with Mn3Sn|Metal${\rm Mn}_3{\rm Sn}\vert{\rm Metal}$ heterostructures. For Mn3Sn|Pt${\rm Mn}_3{\rm Sn}\vert{\rm Pt}$ heterostructures, ultrafast spin current generation by optical pumping of Mn3Sn${\rm Mn}_3{\rm Sn}$ is explored, while for Mn3Sn|NiFe${\rm Mn}_3{\rm Sn}\vert{\rm NiFe}$ heterostructures, we probe the spin–charge ...
Paul A. Marschall, Wolfgang Hoppe, Prajwal Rigvedi, Börge Göbel, Franziska Ziolkowski, Samir Lounis, Banabir Pal, Stuart S. P. Parkin, Georg Woltersdorf   +8 more
wiley   +1 more source

One-Dimensional Materials Supported in Two-Dimensional Van der Waals Metal-Organic Frameworks with Optical Anisotropy Switching via Twist-Engineering. [PDF]

Adv Mater
Mazarakioti EC, Boix-Constant C, Gómez-Muñoz I, López-Alcalá D, Revuelta S, Ballabio M, Balos V, Baldoví JJ, Cánovas E, Canet-Ferrer J, Mínguez Espallargas G, Mañas-Valero S, Coronado E.   +12 more
europepmc   +1 more source