Results 121 to 130 of about 3,154,535 (299)

Two Coexisting Pathways to Volatility in Valence‐Change Memory Devices

Advanced Functional Materials, EarlyView.
Volatile VCM‐type memristive devices exhibit current relaxation after resistive switching, but their microscopic origin remains debated. Using pulsed measurements and a new Tunnel‐DLTS approach on Pt/SrTiO3/Nb:SrTiO3 devices, we show that post‐SET volatility is predominantly ionic, while electronic contributions—arising from quasi‐Fermi‐level ...
Johannes Hellwig, Clemens Wittberg, Dimitrios Spithouris, Regina Dittmann   +3 more
wiley   +1 more source

Functional fatigue in NiTi shape memory alloy wires - A comparative study [PDF]

, 2012
The functional fatigue behaviour of two near equi-atomic NiTi shape memory alloy wires obtained from different sources were evaluated. Results showed that though the wires had similar transformation temperatures and mechanical properties, their ...
Ramaiah, KV, Bhaumik, SK, Saikrishna, CN, Vidyashankar, B   +3 more
core  

New n-p Junction Floating Gate to Enhance the Operation Performance of a Semiconductor Memory Device. [PDF]

Materials (Basel), 2022
Chen YY, Lee FM, Lin YY, Lee CH, Chen WC, Shu CK, Lin SJ, Chang SY, Lu CY.   +8 more
europepmc   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

A Novel Operation Scheme for Oxide-Based Resistive-Switching Memory Devices to Achieve Controlled Switching Behaviors

, 2011
A new operation scheme on oxide-based resistive-switching devices [resistive random access memory (RRAM)] is proposed to improve the controllability of switching processes in order to achieve an improved memory performance.
Liu, L. F., Gao, B., Han, R. Q., L. F. Liu, B. Yu, Y. S. Chen, Kang, J. F., S. W. Sheng, X. Y. Liu, J. F. Kang, R. Q. Han, Sheng, S. W., Liu, X. Y., B. Gao, Yu, B., Wang, Y., Y. Wang, Chen, B., Chen, Y. S., B. Chen   +19 more
core   +1 more source

Quad-Level Cell Switching with Excellent Reliability in TiN/AlOx:Ti/TaOx/TiN Memory Device. [PDF]

Materials (Basel), 2022
Shin HJ, Seo HK, Lee SY, Park M, Park SG, Yang MK.   +5 more
europepmc   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Exploring Design Dimensions in Flash-based Mass-memory Devices [PDF]

, 2009
Mission-critical space system applications present several issues: a typical one is the design of a mass-memory device (i.e., a solid- state recorder).
Caramia, M., Caramia M., Fabiano, Michele, Prinetto, Paolo Ernesto, Di Carlo, Stefano   +4 more
core  

A Novel Poly-N-Epoxy Propyl Carbazole Based Memory Device. [PDF]

Polymers (Basel), 2021
Alahmadi ANM, Karimov KS.
europepmc   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source