Results 171 to 180 of about 3,636,883 (285)

Negative Gauge Factor Piezoresistance in Soft Strain and Pressure Sensors: Mechanisms, Materials, and Emerging Applications

Advanced Science, EarlyView.
Negative‐gauge‐factor materials reverse the usual rule of piezoresistive sensing: their resistance falls, rather than rises, under deformation. This review organizes such behavior into four mechanistic classes spanning intrinsic semiconductors, composites, conducting polymers, and engineered architectures.
Su‐Hyeong Lee, Minjae Kim, Soosang Chae   +2 more
wiley   +1 more source

Dynamic topological exciton-polaritons enabling ultrafast logic operations. [PDF]

Sci Adv
Jin F, Zheng H, Zhang Z, Ren J, Liu Y, Zhang Q, Sanvitto D, Liew TCH, Zhang B, Su R.   +9 more
europepmc   +1 more source

SensEnhance: A Genetic Circuit for Converting Endogenous Mammalian Gene Signals Into High‐Dynamic‐Range Genetic Readouts

Advanced Science, EarlyView.
Here, we present SensEnhance, a modular genetic circuit that converts leaky, low‐dynamic‐range promoter signals into tightly controlled, high‐dynamic‐range outputs. Applied to mechanosensing and IL‐6‐responsive promoters, SensEnhance increases fold changes from 2.6‐ and 2.5‐fold in promoter‐only configurations to over 20‐ and 14‐fold, respectively ...
Miguel Baños, Stanislav Anastassov, Payman Goodarzi, Mustafa Khammash, Wilfried Weber   +4 more
wiley   +1 more source

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source

Ambipolar Transistors Based on Vertical Heterojunctions for Multivalued Logic Gates. [PDF]

Small Sci
Zhou K, Liu S, Yuan Y, Hong J, Ren Z, Lian Y, Zhang X, Xiong W, Zou C, Zhao B, Hu W, Di D.   +11 more
europepmc   +1 more source

A Compendium of Logic Gates Based on Reconfigurable Three‐Independent‐Gate Transistors Realized in FDSOI Hardware

Advanced Electronic Materials, EarlyView.
This work electrically characterizes sixteen logic gates built from three‐independent‐gate reconfigurable transistors fabricated on full‐scale 300 mm wafers using the industrial 22 nm fully depleted FDSOI process of GlobalFoundries. Static and time‐resolved measurements confirm correct operation, including a 1‐bit adder and reconfigurable AOI/OAI ...
Juan P. Martinez, Yuxuan He, Giulio Galderisi, Violetta Sessi, Niladri Bhattacharjee, Peter Baars, Kerstin Poenisch, Annekathrin Zeun, Konstantin Li, Fernando Koch, Binit Syamal, Thomas Mikolajick, Jens Trommer   +12 more
wiley   +1 more source

Parallel execution of nonlinear logic circuits using reconfigurable free-space diffractive optics. [PDF]

Nat Commun
Bhatt GR, Fuller EJ, Léonard F.
europepmc   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Theoretical Design of All-Optical Universal Logic via Multistage FRET-STED Energy Cascades in Fluorescent Protein Nanoclusters. [PDF]

ACS Omega
Rakos B.
europepmc   +1 more source