Results 51 to 60 of about 14,438 (269)

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Advances in Flexible Thermoelectric Materials and Devices Fabricated by Magnetron Sputtering

Small Science
Due to the direct conversion between thermal and electrical energy, thermoelectric materials and their devices exhibit great potential for power generation and refrigeration.
Boxuan Hu, Xiao-Lei Shi, Tianyi Cao, Meng Li, Wenyi Chen, Wei-Di Liu, Wanyu Lyu, Tuquabo Tesfamichael, Zhi-Gang Chen   +8 more
doaj   +1 more source

Thermoelectric transport at F4TCNQ–silicon interface

APL Materials, 2019
Hybrid organic-inorganic materials are among the latest class of materials proposed for thermoelectric applications. The organic-inorganic interface is critical in determining the effective transport properties of the hybrid material.
Naiming Liu, Jonathan Peters, Ashok Ramu, Jerrold A. Floro, John E. Bowers, Mona Zebarjadi   +5 more
doaj   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Controlled Engineering of Defects and Interfaces in Thermoelectric Materials With Atomic Layer Deposition

Advanced Materials Interfaces
Enhancing the performance of thermoelectric materials remains critical for practical applications. Increasing the power factor and reducing the thermal conductivity are key strategies for improving the thermoelectric performance.
Gwang Min Park, Seunghyeok Lee, Tae Joo Park, Seung‐Hyub Baek, Jin‐Sang Kim, Seong Keun Kim   +5 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Optimization of thermoelectric performance of SrSi2-based alloys via the modification in band structure and phonon-point-defect scattering

Frontiers in Chemistry, 2014
Thermoelectric properties of alkaline-earth-metal disilicides are strongly dependent on their electronic band structure in the vicinity of the Fermi level.
Yung-Kang eKuo, Balakrishnan eRamachandran, Chin-Shan eLue   +2 more
doaj   +1 more source

The electrical, thermal, and thermoelectric properties of black phosphorus

APL Materials, 2020
Black phosphorus (BP) as a two-dimensional semiconductor has attracted tremendous interest in physics, chemistry, biology, and engineering fields. BP has a thickness-dependent bandgap and high carrier mobility, and its puckered honeycomb layer structure ...
Yanli Zhang, Jiahong Wang, Qian Liu, Shuang Gu, Zhengbo Sun, Paul K. Chu, Xuefeng Yu   +6 more
doaj   +1 more source

Regulating Te Vacancies through Dopant Balancing via Excess Ag Enables Rebounding Power Factor and High Thermoelectric Performance in p‐Type PbTe

Advanced Science, 2021
Thermoelectric properties are frequently manipulated by introducing point defects into a matrix. However, these properties often change in unfavorable directions owing to the spontaneous formation of vacancies at high temperatures. Although it is crucial
Hanhwi Jang, Jong Ho Park, Ho Seong Lee, Byungki Ryu, Su‐Dong Park, Hyeon‐Ah Ju, Sang‐Hyeok Yang, Young‐Min Kim, Woo Hyun Nam, Heng Wang, James Male, Gerald Jeffrey Snyder, Minjoon Kim, Yeon Sik Jung, Min‐Wook Oh   +14 more
doaj   +1 more source

Thermoelectric properties of GeSe

Journal of Materiomics, 2016
AbstractThe recently reported superior thermoelectric performance of SnSe, motivates the current work on the thermoelectric properties of polycrystalline GeSe, an analog compound with the same crystal structure. Due to the extremely low carrier concentration in intrinsic GeSe, various dopants are utilized to substitute either Ge or Se for increasing ...
Zhang, Xinyue, Shen, Jiawen, Lin, Siqi, Li, Juan, Chen, Zhiwei, Li, Wen, Pei, Yanzhong   +6 more
openaire   +1 more source