Results 41 to 50 of about 1,678 (162)

Low Power Design for Future Wearable and Implantable Devices

Journal of Low Power Electronics and Applications, 2016
With the fast progress in miniaturization of sensors and advances in micromachinery systems, a gate has been opened to the researchers to develop extremely small wearable/implantable microsystems for different applications.
Katrine Lundager, Behzad Zeinali, Mohammad Tohidi, Jens K. Madsen, Farshad Moradi   +4 more
doaj   +1 more source

Toward Capacitive In‐Memory‐Computing: A Device to Systems Level Perspective on the Future of Artificial Intelligence Hardware

Advanced Intelligent Discovery, EarlyView.
Capacitive, charge‐domain compute‐in‐memory (CIM) stores weights as capacitance,eliminating DC sneak paths and IR‐drop, yielding near‐zero standbypower. In this perspective, we present a device to systems level performance analysis of most promising architectures and predict apathway for upscaling capacitive CIM for sustainable edge computing ...
Kapil Bhardwaj, Ella Paasio, Sayani Majumdar   +2 more
wiley   +1 more source

An Adaptive ECC Scheme for Runtime Write Failure Suppression of STT-RAM Cache [PDF]

, 2016
Spin-transfer torque random access memory (STT-RAM) features many attractive charac- teristics, including near-zero standby power, nanosecond access time, small footprint, etc.
Wang, Xue
core  

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Triboelectric Tactile Transducers for Neuromorphic Sensing and Synaptic Emulation: Materials, Architectures, and Interfaces

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Triboelectric nanogenerators are vital for sustainable energy in future technologies such as wearables, implants, AI, ML, sensors and medical systems. This review highlights improved TENG neuromorphic devices with higher energy output, better stability, reduced power demands, scalable designs and lower costs.
Ruthran Rameshkumar, Arunkumar Chandrasekhar, Poongundran Selvaprabhu   +2 more
wiley   +1 more source

A Study on Performance and Power Efficiency of Dense Non-Volatile Caches in Multi-Core Systems

, 2017
In this paper, we present a novel cache design based on Multi-Level Cell Spin-Transfer Torque RAM (MLC STTRAM) that can dynamically adapt the set capacity and associativity to use efficiently the full potential of MLC STTRAM.
Arjomand, Mohammad, Das, Chita R., Jadidi, Amin, Kandemir, Mahmut T.   +3 more
core   +1 more source

STT-HDC: An Efficient Time-Domain In-Memory Hyper-Dimensional Computing Design Based on STT-MRAM

IEEE Access
This paper presents an efficient in-memory hyperdimensional computing (HDC) design based on spin transfer-torque magnetoresistive RAM (STT-MRAM), named STT-HDC. A novel time-domain sense amplifier circuit is proposed that significantly simplifies Hamming
Thi-Nhan Pham, Quang-Kien Trinh, Thanh-Dat Nguyen, Ik-Joon Chang   +3 more
doaj   +1 more source

High Perpendicular Anisotropy in Mo‐Inserted Mg Composite Free Layer for Nonvolatile Magnetoresistive Random Access Memory in 4K‐400K Universal Temperature Applications

Small, Volume 22, Issue 14, 6 March 2026.
A universal temperature‐friendly nonvolatile MRAM (UTF‐NVMRAM) operating from 4 to 400K is realized by optimizing the MgO/MgOx capping layer and incorporating Mo into the CoFeB composite‐free layer. This architecture minimizes temperature sensitivity in switching voltage and thermal stability factor while demonstrating potential CMOS back‐end‐of‐line ...
Ming‐Chun Hong, Chen‐Yu Yang, Hsin‐Han Lee, Guan‐Long Chen, Ching Shih, Yu‐Chen Hsin, Chiao‐Yun Lo, Sin‐You Huang, Cheng‐Yi Shih, Shan‐Yi Yang, I‐Jung Wang, Yao‐Jen Chang, Shih‐Ching Chiu, Yi‐Hui Su, Chih‐Yao Wang, Kuan‐Ming Chen, Ho‐Lin Tsai, Jeng‐Hua Wei, Shyh‐Shyuan Sheu, Wei‐Chung Lo, Shih‐Chieh Chang, Tuo‐Hung Hou   +21 more
wiley   +1 more source

Oldest Cretaceous latimeriid elucidates cranial evolution in derived and extant coelacanths (Actinistia, Latimeriidae)

Papers in Palaeontology, Volume 12, Issue 2, March/April 2026.
Abstract The fossil record of coelacanths (Actinistia) is diminished by several nominal gaps that obscure vital information pertaining to the clade's evolutionary history. Latimeriidae, the family that includes the extant coelacanth Latimeria, in addition to the Cenozoic, has an outstanding missing gap of 50 myr during the Mesozoic, with no records of ...
Jack L. Norton, Emma L. Bernard, Charles Wood, David M. Martill, Samuel L. A. Cooper   +4 more
wiley   +1 more source

Magnetic phase transitions in Ta/CoFeB/MgO multilayers

, 2015
We study thin films and magnetic tunnel junction nanopillars based on Ta/Co$_{20}$Fe$_{60}$B$_{20}$/MgO multilayers by electrical transport and magnetometry measurements. These measurements suggest that an ultrathin magnetic oxide layer forms at the Co$_{
A. M. Gonçalves, B. Youngblood, Bowles J., Bowles J., C. C. Kuo, C. Safranski, I. Barsukov, I. N. Krivorotov, J. A. Katine, M. Farle, M. Spasova, Y.-J. Chen, Yu Fu   +12 more
core   +3 more sources