Results 71 to 80 of about 6,554 (262)

Ferroelectric AlScN thin films with enhanced polarization and low leakage enabled by high-power impulse magnetron sputtering

APL Materials
The demand for efficient data processing motivates a shift toward in-memory computing architectures. Ferroelectric materials, particularly AlScN, show great promise for next-generation memory devices.
Federica Messi, Jyotish Patidar, Nathan Rodkey, Christoph W. Dräyer, Morgan Trassin, Sebastian Siol   +5 more
doaj   +1 more source

Soft Power in Hard Times: India’s Cautious Re-engagement with Taliban ruled Afghanistan [PDF]

Revista UNISCI
This article analyses India’s soft power strategy in Afghanistan across three phases: its consolidation (2001–2021), abrupt disruption following the Taliban’s return, and cautious recalibration thereafter. It contends that, despite the inherent limits of
Anwesha Ghosh
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Weak In‐Plane Ferromagnetism and Electronic Nematicity in the Distorted Triple‐Q Magnetic Phase of Co1/3TaS2

Advanced Materials, EarlyView.
Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi, Woonghee Cho, Pyeongjae Park, Woun Kang, Je‐Geun Park, Younjung Jo   +5 more
wiley   +1 more source

Navigating a Hegemonic Vacuum: Panama’s Diplomacy between U.S.–China Rivalry and Japan’s Public-Goods Approach

IdeAs
This study explores Panama’s diplomacy under a hegemonic vacuum shaped by declining U.S. engagement and China’s rise, while assessing Japan’s public-goods approach as a stabilizing alternative.
Haruko Hosoda Kawase
doaj   +1 more source

A multiferroic material [NH2-CH+-NH2]Co(HCOO)3 of metal-organic frameworks with weak ferromagnetism and dielectric relaxation

AIP Advances, 2017
In order to seek for the single-phase multiferroic metal-organic frameworks (MOFs) materials, we prepared a multiferroic material [NH2-CH+-NH2]Co(HCOO)3 (FMDCo) by solvothermal method.
Jiangqi Luo, Qiong Fu, Haiyun Wang, Dongmei Zhao, Laihui Luo, Weiping Li   +5 more
doaj   +1 more source

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

STRATEGIC TRANSFORMATIONS: INDIA'S PURSUIT OF COUNTERFORCE TARGETING AND REGIONAL STABILITY

Margalla Papers, 2023
In the intricate web of South Asia's security dynamics, India and Pakistan's relationship holds the key to equilibrium. Geographical proximity demands swift responses, prompting India's strategic shift towards Counterforce targeting.
Mubeen Ashraf , Syed Saif ul Haq
doaj  

The analysis of the remanence coercivity spectrum by continuous and alternating fields: relationship between coercivity and alternating fields stability spectra

, 1986
Comparison of results obtained from a variety of natural rock samples using both continuous and alternating field ( c .f and a.f) techniques demonstrates the complementary nature and potential of the two techniques . The re mane nee coercivity spectrum is analyzed by obtaining families of hysteresis curves inc .f of up to 1200 mT. The extraction of the
openaire   +1 more source

Field‐Programmed Anisotropy in Magneto‐Piezoelectric Composites for Material‐Encoded Mechanoperception

Advanced Materials, EarlyView.
Field‐programmed anisotropy imparts material‐level intelligence to soft composites. Magnetic torque dynamics drive magneto‐piezoelectric nanowires from random dispersion into deterministic axial alignment. The resulting hierarchical percolation networks confine electromechanical coupling to specific axes and intrinsically decouple superposed force ...
Yubin Kim, Yumin Kwon, Dabin Kim, Minsun Oh, Jin Young Jung, Dongyeong Gim, Kootak Hong, Jun Yeon Hwang, Sang‐Woo Kim, Minjeong Ha   +9 more
wiley   +1 more source