Results 81 to 90 of about 2,221 (294)

Electrochromic Adaptive Solar Heater and Sub‐Ambient Passive Daytime Radiative Cooler

Advanced Materials, EarlyView.
An electrochromic Cu–Bi nanocluster device dynamically switches between solar heating and daytime sub‐ambient radiative cooling without mechanical motion. Defect‐activated graphene, minimized electrolyte loss, and pulse‐assisted reversible electrodeposition enable opposite solar and mid‐infrared modulation in one opaque platform, establishing a design ...
Chenxi Sui, Qizhang Li, Yu Han, Xinyu Dou, Gangbin Yan, Jiadong Liu, Blake Harris, Jinlei Li, Alexander S. Filatov, Qingsong Fan, Ching‐Tai Fu, Po‐Chun Hsu   +11 more
wiley   +1 more source

Impact of Voltage-Dependent Resistance Ratio in HfO₂-Based Resistive RAM on Non-Stateful Logic

IEEE Open Journal of Circuits and Systems
Emerging nonvolatile memory technologies offer promising avenues for novel computing approaches. Among them, resistive random access memories (RRAMs) stand out due to their nonvolatility, fast switching speed, compact size, and low power consumption ...
Thomas Neuner, Shahar Kvatinsky
doaj   +1 more source

Co-resistance to retinoic acid and TRAIL by insertion mutagenesis into RAM [PDF]

Oncogene, 2006
Retinoic acid (RA), used as first-line therapy for acute promyelocytic leukemia (APL), exerts its antileukemic activity by inducing blast differentiation and activating tumor-selective TNF-related apoptosis-inducing ligand (TRAIL) signaling. To identify downstream mediators of RA signaling, we used retrovirus-mediated insertion mutagenesis in PLB985 ...
W, Yin, A, Rossin, J L, Clifford, H, Gronemeyer   +3 more
openaire   +2 more sources

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Studying the switching variability in redox-based resistive switching devices [PDF]

, 2020
The variability of switching parameters in redox-based resistive switching RAM (ReRAM) devices is investigated by a 3D kinetic Monte Carlo approach. This physics-based model can simulate the filamentary resistive switching in the electroforming, SET and ...
Jungemann, Christoph, Abbaspour, E., Jungemann, C., Menzel, Stephan, Abbaspour, Elhameh   +4 more
core   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Sneak path current equivalent circuits and reading margin analysis of complementary resistive switches based 3D stacking crossbar memories [PDF]

, 2014
Sneak path currents of resistive memories is an important issue. They increase with increasing memory size and should be minimized for a usable resistive memory.
Mutlu, Reşat, Karakulak, Ertuğrul, Uçar, Erdem   +2 more
core   +2 more sources

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Dielectric morphology and RRAM resistive switching characteristics [PDF]

, 2014
The connection between the bi-polar hafnia-based resistive-RAM (RRAM) operational characteristics and dielectric structural properties is considered.
Bersuker, G., Kirsch, P. D., Geer, R., Gilmer, D. C., Padovani,A, Butcher, B., LARCHER, Luca   +6 more
core   +1 more source