Results 161 to 170 of about 9,768 (265)

Dissolution Study of Biodegradable Magnesium Silicide Thin Films for Transient Electronic Applications

Advanced Science, EarlyView.
Magnesium silicide (Mg2Si) is introduced as a narrow‐bandgap, biodegradable semiconductor for transient electronics. RF‐sputtered and annealed Mg2Si thin films show high intrinsic electrical conductivity and low thermal conductivity. The polycrystalline material undergoes hydrolysis in aquatic and composting environments with minimal cytotoxicity ...
Ji‐Woo Gu, Jun‐Seok Shim, Minjung Chae, Yoonseong Jung, Su‐Min Kim, Young‐In Ryu, Jae‐Hwan Lee, Sung‐Woo Kim, Kyung‐Sub Kim, Tae‐Woo Lee, Edyta Wyszkowska, Jungho Shin, Hyejin Jang, Ju‐Young Kim, Myoung‐Ryul Ok, Jong‐hyoung Kim, Jae‐Young Bae, Seung‐Kyun Kang   +17 more
wiley   +1 more source

Helical dislocation-driven plasticity and flexible high-performance thermoelectric generator in α-Mg₃Bi₂ single crystals. [PDF]

Nat Commun
Hu M, Yang J, Wang Y, Xia J, Gan Q, Yang S, Xu J, Liu S, Yin W, Jia B, Xie L, Li H, He J.   +12 more
europepmc   +1 more source

Defect‐Free Sb‐Doping in Bi2O2Se Achieves Two‐Order‐of‐Magnitude Reduction in Saturation Intensity While Preserving High Carrier Mobility

Advanced Science, EarlyView.
This study demonstrates defect‐free states Sb3⁺ doping in Bi2O2Se, enhancing carrier mobility while reducing saturation intensity by about two orders of magnitude. First‐principles calculations and experiments reveal optimized electronic structure and improved nonlinear response.
Qingling Tang, Zhongben Pan, Hongwei Chu, Han Pan, Dechun Li   +4 more
wiley   +1 more source

Fabrication and characterisation of a flexible thermoelectric generator using PANI/graphite/bismuth telluride composites. [PDF]

RSC Adv
P A Y, Shankar MR, Prabhu AN, Nayak R, Rao A, Poojitha G.   +5 more
europepmc   +1 more source

Multi-Point Flexible Temperature Sensor Array and Thermoelectric Generator Made from Copper-Coated Textiles. [PDF]

Sensors (Basel), 2021
Landsiedel J, Root W, Aguiló-Aguayo N, Duelli H, Bechtold T, Pham T.   +5 more
europepmc   +1 more source

Photochromism‐Driven Full Solar Spectrum Absorption for Efficient Photo‐Thermo‐Electric Conversion

Advanced Science, EarlyView.
After electron‐transfer photochromism, a black viologen‐based organic compound shows full solar spectrum absorption (250–2500 nm) and near‐infrared photothermal conversion efficiency (NIR‐PCE) >60%. Integrated with a thermoelectric generator, it outputs 1.17 V under 4 Suns irradiation, enough to drive a small fan via photo‐thermo‐electric conversion ...
Ning‐Ning Zhang, Lin‐Xu Liu, Zhen‐Yu Li, Yong‐Fang Han, Wen‐Wen Zi, Kong‐Gang Qu, Ming‐Sheng Wang, Yong Yan   +7 more
wiley   +1 more source

Thermoelectric generator powered timepiece circuit for rechargeable battery operation. [PDF]

Sci Rep
Penumala SM, Karmel A, Kanimozhi G, Khanwalkar J.   +3 more
europepmc   +1 more source

Multi-Objective Optimization of a Novel Photovoltaic-Thermoelectric Generator System Based on Hybrid Enhanced Algorithm

Ru Zhao, Na Zhu, Zhenyu Luo, Jianpei Chang, Xudong Zhao   +4 more
openalex   +1 more source

Micro-Thermoelectric Generators: Material Synthesis, Device Fabrication, and Application Demonstration

, 2022
Nguyễn Văn Toàn, Trương Thị Kim Tươi, Nguyen Huu Trung, Khairul Fadzli Samat, Nguyễn Văn Hiếu, Takahito Ono   +5 more
openalex   +2 more sources

Multifunctional E‐Tattoos Based on Electrospun PVBVA Fibers Coated with Ti3C2Tx MXene for Energy Harvesting, Energy Storage, and Biometric Sensing

Advanced Science, EarlyView.
This study explores a novel E‐tattoo made from PVBVA fibers coated with Ti3C2Tx MXene. The device is designed to harvest energy directly from the human body, providing power for itself. The research demonstrates the E‐tattoo's capability for charge storage and its potential for health monitoring through integrated ECG and EMG sensing, all within a ...
Ajay Pratap, Fereshteh Rajabi Kouchi, Tony Valayil‐Varghese, Hailey Burgoyne, Attila Rektor, Michael Curtis, Miranda Lea Nelson, Francis N. Mokogwu, Corey M. Efaw, Josh Eixenberger, Allyssa Bateman, Benjamin C. Johnson, Brian Jaques, Zhangxian Deng, Kurtis Cantley, Christopher E. Shuck, David Estrada   +16 more
wiley   +1 more source