Results 191 to 200 of about 1,708,607 (229)

Complex Oxide‐metal Hybrid Metamaterials with Integrated Magnetic and Plasmonic Non‐noble Metal Nanostructures

Advanced Functional Materials, EarlyView.
A new alloy‐oxide vertically aligned nanocomposite (VAN) thin film with two immiscible non‐noble metal elements of Co and Cu embedded in BaTiO3 (BTO) matrix is designed and fabricated, which presents interesting magnetic, ferroelectric, and optical properties.
Jijie Huang, Bin Zhang, Danny Hermawan, Alfredo Sanjuan, Benson Kunhung Tsai, Jialong Huang, R. Edwin Garcı́a, Haiyan Wang   +7 more
wiley   +1 more source

Chemical synthesis of Nd _<i>x</i> Co_1-<i>x</i> Fe₂O₄ hybrid nanoparticles for permanent magnet applications: structural, magnetic and electrical properties. [PDF]

Nanoscale Adv
Matar SM, Ramzy GH, Arif M, Maafa IM, Yousef A, Zouli N, Abouatiaa AFF, Adam ASM, Qudsieh IY, Ali AI, Kamoun EA, Ali A.   +11 more
europepmc   +1 more source

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

Observation of the spiral spin liquid in a triangular-lattice material. [PDF]

Nat Commun
Andriushin ND, Nikitin SE, Fjellvåg ØS, White JS, Podlesnyak A, Inosov DS, Rahn MC, Schmidt M, Baenitz M, Sukhanov AS.   +9 more
europepmc   +1 more source

Compositing Effect Leads to Extraordinary Performance in GeSe‐Based Thermoelectrics

Advanced Functional Materials, EarlyView.
Rhombohedral GeSe is rationally designed with (GeSe)0.9(AgBiTe2)0.1‐1.5 mol.% SnSe, achieving a peak ZT of 1.31 at 623 K. Forming a composite with SnSe establishes interfaces with strong phonon scattering and weak electron scattering. Multiscale defects lead to an ultra‐low lattice thermal conductivity (0.26 W m−1 K−1), approaching the amorphous limit.
Min Zhang, Xiao‐Lei Shi, Siqi Liu, Raza Moshwan, Tianyi Cao, Wenyi Chen, Yongqi Chen, Meng Li, Chenyang Zhang, Nanhai Li, Boxuan Hu, Wanyu Lyu, Wei‐Di Liu, Guihua Tang, Zhi‐Gang Chen   +14 more
wiley   +1 more source

Topochemical Synthesis and Electronic Structure of High-Crystallinity Infinite-Layer Nickelates on an Orthorhombic Substrate. [PDF]

Nano Lett
Dong Z, Hadjimichael M, Mundet B, Choi J, Tam CC, Garcia-Fernandez M, Agrestini S, Domínguez C, Bhatta R, Yu Y, Liang Y, Wu Z, Triscone JM, Jia C, Zhou KJ, Li D.   +15 more
europepmc   +1 more source

Metallization without Charge Transfer in CuReO₄ Perrhenate under Pressure. [PDF]

Inorg Chem
Mikhailova D, Avdoshenko SM, Avdeev M, Hanfland M, Schwarz U, Prots Y, Sarapulova A, Glazyrin K, Dubrovinsky L, Senyshyn A, Engel J, Ehrenberg H, Tsirlin AA.   +12 more
europepmc   +1 more source

Canted antiferromagnetism in a spin-orbit coupled S_eff = 3/2 triangular-lattice magnet DyAuGe. [PDF]

Nat Commun
Kurumaji T, Gen M, Kitou S, Ikeuchi K, Sagayama H, Nakao H, Yokoo TR, Arima TH.   +7 more
europepmc   +1 more source

Panoramic analysis of 2D dirubidium telluride monolayer benchmarking the DFT approach. [PDF]

Sci Rep
Sneha G, Eithiraj RD.
europepmc   +1 more source

Ultrafast Charge Carrier Dynamics in Vanadium Dioxide, VO₂: Nonequilibrium Contributions to the Photoinduced Phase Transitions. [PDF]

J Phys Chem Lett
Tomko JA, Aryana K, Wu Y, Zhou G, Zhang Q, Wongwiset P, Wheeler V, Prezhdo OV, Hopkins PE.   +8 more
europepmc   +1 more source