Results 121 to 130 of about 64,809 (293)

Van der Waals Heterostructures for Next‐Generation Spintronics: Multiferroic‐Mediated Magnetoelectric Properties

Advanced Science, EarlyView.
As CMOS technology approaches fundamental energy limits, new paradigms for low‐power information processing are required. Magnetic systems are attractive for their spin transport, yet current‐induced magnetization control is energy inefficient. Multiferroic heterostructures enable energy‐efficient electric field manipulation of magnetism.
Donghyeon Lee, Jiwoong Yang, Inhyeok Oh, Sanghan Lee   +3 more
wiley   +1 more source

The complex relationships among self-acceptance, perceived social support, drug use stereotype threat, and subthreshold depression in people with substance use disorder: exploring the mediating and buffering effects

Frontiers in Psychiatry
IntroductionDepression levels are significantly higher among people with substance use disorder (SUD) than in the general population; however, studies on the level of subthreshold depression in this population are scarce.
Yongqiu Li, Rufang Wang, Jun Liu, Zuoliang Li, Yinghua Zhou   +4 more
doaj   +1 more source

Triple‐Level Content‐Addressable Vertical NAND Flash Memory

Advanced Science, EarlyView.
Commercial triple‐level‐cell V‐NAND flash memory is transformed into a compact content‐addressable memory by directly exploiting its eight threshold‐voltage states. A parity‐split search scheme preserves storage density while enabling reliable multi‐level and don't‐care matching. Parallel word‐line search delivers up to 24‐fold higher throughput and 54.
Sung‐Ho Park, Jiseong Im, Yeongheon Yang, Ryun‐Han Koo, Jonghyun Ko, Mingyun Oh, Dongbeen Shin, Gyuweon Jung, Jong‐Ho Lee   +8 more
wiley   +1 more source

Mechanisms of Temperature‐Dependent Hysteresis in Freestanding BaTiO3/MoS2 Heterostructures [PDF]

Advanced science
Freestanding ferroelectric BaTiO3 membranes are combined with monolayer MoS2 into 2D field‐effect transistors. At room temperature they provide ultrahigh‐κ gating with steep subthreshold swing and minimal hysteresis. Upon cooling, strong ferroelectric switching produces two stable memory states with long retention times.
Pucher T, Mompeán F, Rouco V, León C, Santamaría J, Munuera C, García‐Hernández M, Castellanos‐Gomez A.   +7 more
europepmc   +2 more sources

Wafer‐Scale 3D Integration for High‐Density Multi‐Valued Neuromorphic Logic

Advanced Science, EarlyView.
Wafer‐scale 3D vertically integrated multi‐valued logic (MVL) circuits are realized by monolithically integrating a Te/IGZO heterojunction FET with an engineered Te pull‐up FET. Heterointerface‐mediated transport and optimized current matching enable stable ternary operation, while vertical stacking reduces circuit footprint and interconnect complexity,
Chang‐Hyeon Kim, Min Seok Kim, Joong Bum Rhim, Tae In Kim, Hyuck‐In Kwon, Ick‐Joon Park   +5 more
wiley   +1 more source

Deposition Rate‐Controlled Functional Evolution of p‐Type Selenium‐Alloyed Tellurium–Tellurium Oxide Films for Thin‐Film Transistors

Advanced Science, EarlyView.
This study investigates the effects of thermal deposition rate on next‐generation p‐type amorphous oxide semiconductor SeTe–TeOx films. Deposition rate governs the chemical states, microstructure, and electrical characteristics of the films, resulting in tunable device properties.
Seongmo Kang, Jeong‐Min Seo, Hyungyu Choi, Yunseo Song, Tae Woong Yoon, Tae Woong Han, Hoseong Shin, Jiyun Lee, Boseok Kang   +8 more
wiley   +1 more source

On the threshold of disorder : definition and course of subthreshold depression and subthreshold anxiety [PDF]

, 2012
Pas wanneer mensen lijden aan ernstige angst en depressie, wordt dit in de psychiatrie als een ziekte beschouwd. Er wordt dan ook wel gesproken van ‘klinische angst en depressie’.
Karsten, Julie, Karsten, Julie,, Karsten, J.   +2 more
core   +2 more sources

Investigation of the effectiveness of parent-child interaction therapy on adjustment and behavioral problems in children with subthreshold autism

Frontiers in Psychology
BackgroundAutism Spectrum Disorder (ASD) is an increasingly prevalent neurodevelopmental disorder. However, the number of children who exhibit subthreshold levels of ASD symptoms, significant enough to experience functional and adaptive difficulties, is ...
İsmail Seçer, Sümeyye Ulaş, Eda Tatlı, Fatmanur Çimen, Burcu Bülbül, Beyzanur Tosunoğlu   +5 more
doaj   +1 more source

Spectro-temporal receptive fields of subthreshold responses in auditory cortex

, 2002
How do cortical neurons represent the acoustic environment? This question is often addressed by probing with simple stimuli such as clicks or tone pips.
Wehr, M., Anthony M. Zador, Christian K. Machens, Machens, C. K., Zador, A. M., Michael Wehr   +5 more
core  

A Multi‐Scale Computational Framework for Evaluating Wireless Neuromodulation Feasibility via Magnetoelectric Nanoparticles

Advanced Science, EarlyView.
A multiscale computational framework links single‐nanoparticle magnetoelectric behavior to tissue‐level electric field distributions, integrating experimental data from nanoparticle characterization and in vitro stimulation setups. Applied to a cortical slice configuration, the framework predicts optimal MENP concentrations and stimulation parameters ...
Marta Bonato, Elric Zhang, Emma Chiaramello, Serena Fiocchi, Giulia Suarato, Valentin Gantenbein, Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Maria V. Sanchez‐Vives, Salvador Pané, Marta Parazzini   +10 more
wiley   +1 more source