Results 151 to 160 of about 65,692 (330)

Longitudinal Spin Pair Correlation in Ferro- and Antiferromagnets with Uniaxial Anisotropy [PDF]

, 1969
Hideho Tanaka, K. Tani
openalex   +1 more source

Engineering Electrical Transport by Implantation‐Induced Defects in CrN Films Without Affecting Thermal Conductivity

Advanced Materials Interfaces, EarlyView.
This study demonstrates how implantation‐induced defects in CrN thin films enable controlled tuning of electrical transport from metallic to semiconductor‐like behavior while preserving thermal conductivity. Through cumulative argon implantation, defect landscapes are engineered to manipulate carrier mobility and conduction mechanisms, revealing key ...
Hugo Bouteiller, Charlotte Poterie, Razvan Burcea, Danièle Fournier, Younès Ezzahri, Sylvain Dubois, Per Eklund, Arnaud le Febvrier, Jean‐François Barbot   +8 more
wiley   +1 more source

Theory of Spin-Wave Impurity States in an Antiferromagnet [PDF]

, 1968
Takashi Tonegawa
openalex   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Hexagonal MnTe with Antiferromagnetic Spin Splitting and Hidden Rashba–Dresselhaus Interaction for Antiferromagnetic Spintronics

Advanced Physics Research
Hexagonal MnTe emerges as a critical component in designing magnetic quantum heterostructures, calling for a detailed study. After finding a suitable combination of exchange–correlation functional and corrections, this study within ab initio density ...
Suman Rooj, Jayita Chakraborty, Nirmal Ganguli   +2 more
doaj   +1 more source

A Miniaturized Transverse Thermoelectric Device for Efficient Energy Harvesting and its Capacitive Storage

Advanced Materials Technologies, EarlyView.
A compact transverse thermoelectric device harnessing the anomalous Nernst and spin Seebeck effects enables on‐chip energy harvesting from waste heat in microelectronics. Constructed on a silicon substrate with a CoTb‐based heterostructure, the device generates over 10 mV without external magnetic fields, and stores the harvested energy in a capacitor ...
J. Alejandro De Sousa, Emma Sánchez‐Villegas, Can Onur Avci   +2 more
wiley   +1 more source

On the Spin Wave Spectrum of an Antiferromagnet [PDF]

, 1964
Motoyuki Tanaka, Kazuhisa Tomita
openalex   +1 more source

Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials

Advanced Materials Technologies, EarlyView.
This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta, Malkeshkumar Patel, Naveen Kumar, László Pohl, Min‐Joon Park, Sung‐Min Youn, Chaewhan Jeong, Joondong Kim   +7 more
wiley   +1 more source

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, EarlyView.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

Advanced Optical Materials, EarlyView.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo, Eloi Haltz, Alessio Gabbani, Francesco Pineider, Verónica Salgueiriño   +4 more
wiley   +1 more source