Results 51 to 60 of about 14,872,237 (221)

In Memory Energy Application for Resistive Random Access Memory

, 2021
International audienceThis work explores the innovative concept of a hybrid dual‐behavior device, based on emerging nonvolatile memory technology, for both data retention and energy storage.
Pillonnet, Gaël, Mathieu Bernard, Sami Oukassi, Molas, Gabriel, Oukassi, Sami, Paola Trotti, Aussenac, François, François Aussenac, Trotti, Paola, Gabriel Molas, Gaël Pillonnet, Bernard, Mathieu   +11 more
core   +1 more source

Operando diagnostic detection of interfacial oxygen ‘breathing’ of resistive random access memory by bulk-sensitive hard X-ray photoelectron spectroscopy

Materials Research Letters, 2019
The HfO2-based resistive random access memory (RRAM) is one of the most promising candidates for non-volatile memory applications. The detection and examination of the dynamic behavior of oxygen ions/vacancies are crucial to deeply understand the ...
Gang Niu, Pauline Calka, Peng Huang, Sankaramangalam Ulhas Sharath, Stefan Petzold, Andrei Gloskovskii, Karol Fröhlich, Yudi Zhao, Jinfeng Kang, Markus Andreas Schubert, Florian Bärwolf, Wei Ren, Zuo-Guang Ye, Eduardo Perez, Christian Wenger, Lambert Alff, Thomas Schroeder   +16 more
doaj   +1 more source

Current pulse generator: A circuit for programming RRAM in current mode [PDF]

APL Materials
Switching uniformity, as a major challenge, hinders the practical implementation of resistive random access memory (RRAM) in memory application. Operating RRAM in current mode is proposed as an efficient method to improve programming schemes accuracy ...
B. Zhang, P. Gibertini, M. Akbari, E. Covi   +3 more
doaj   +1 more source

Resistive Switching Memory Cell Property Improvement by Al/SrZrTiO₃/Al/SrZrTiO₃/ITO with Embedded Al Layer

Nanomaterials, 2022
The SrZrTiO3 (SZT) thin film prepared by sol-gel process for the insulator of resistive random-access memory (RRAM) is presented. Al was embedded in the SZT thin film to enhance the switching characteristics.
Ke-Jing Lee, Wei-Shao Lin, Li-Wen Wang, Hsin-Ni Lin, Yeong-Her Wang   +4 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

Cerium oxide based resistive random access memory devices [PDF]

, 2017
Resistive Random Access Memory (RRAM) is an emerging technology of non-volatile memory (NVM). Although the observation of metal oxide that can undergo an abrupt insulator-metal transition into a conductive state has been known for over 40 years ...
Hsieh, Cheng Chih
core   +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

Resistive random access memory: introduction to device mechanism, materials and application to neuromorphic computing

Nanoscale Research Letters, 2023
The modern-day computing technologies are continuously undergoing a rapid changing landscape; thus, the demands of new memory types are growing that will be fast, energy efficient and durable.
Furqan Zahoor, Fawnizu Azmadi Hussin, Usman Bature Isyaku, Shagun Gupta, Farooq Ahmad Khanday, Anupam Chattopadhyay, Haider Abbas   +6 more
doaj   +1 more source

Path‐Decoupled Cation‐Eutaxy III–V van der Waals Memristive Semiconductors for Mitigating the Neuromorphic Accuracy‐Energy Trade‐off

Advanced Materials, EarlyView.
Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae, Ji Hoon Han, Taeyoung Kim, Jongbum Won, Seokmin Park, Gyu Won Kim, Sungsoon Kim, Hong Choi, Taehoon Kim, Hong‐Sub Lee, Jae‐Hyun Lee, Young Jin Choi, Jinwoo Cheon, Wooyoung Shim   +13 more
wiley   +1 more source