Results 101 to 110 of about 47,543 (345)

Freeform Fabrication of Layered Halide Perovskite Nanowire Heterojunctions

Advanced Materials, EarlyView.
‘All‐at‐once’ freeform fabrication of layered perovskite nanowire heterojunctions is realized by 3D printing employing meniscus‐guided crystallization. The integration of nanoscale additive manufacturing with layered halide perovskites will provide a versatile platform to freely design and realize highly stable perovskite‐based optoelectronic ...
Sixi Cao, Yu Liu, Zhuofei Gan, Shiqi Hu, Jihyuk Yang, Zhuoran Wang, Mingjian Yuan, Wen‐Di Li, Ji Tae Kim   +8 more
wiley   +1 more source

Screen Printed Thermoelectric Devices

, 2014
Thermoelectric generators (TEG) directly convert heat energy into electrical energy. The impediments as to why this technology has not yet found extensive application are the low conversion efficie ...
openaire   +4 more sources

Increased Endurance of Nonvolatile Photonics Enabled by Nanostructured Phase‐Change Materials

Advanced Materials, EarlyView.
Tapered and segmented islands of the phase‐change material (PCM) antimony selenide (Sb2Se3) integrated on silicon microring resonators enable ultra‐low‐loss, high‐endurance, non‐volatile photonic tuning. The nanostructured PCM design suppresses interfacial scattering and thermal stress, achieving record endurance over 100 million electrical switching ...
Jayita Dutta, Andrew Tang, Brian Mills, Rui Chen, Arnab Manna, Gokul Nath SJ, Virat Tara, Dennis Callahan, Cosmin Constantin Popescu, Juejun Hu, Arka Majumdar   +10 more
wiley   +1 more source

Thermoelectric generation device, thermoelectric generator, and method for producing said thermoelectric generation device

, 2010
[EN] The invention relates to a thennoelectric generator that can be monolithically integrated into silicon, where the thennal differences are generated by the different thennal inertia of a small mass of air-suspended silicon and a mass of silicon in contact with a heat source.
Tarancón Rubio, Albert, Dávila Pineda, Diana, Sabaté Vizcarra, María Neus, Paulo Hernando, Álvaro, Fernández-Regúlez, Marta, Fonseca, Luis   +5 more
openaire   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Thermoelectric device for fastening parts by freezing during machining

Вестник Дагестанского государственного технического университета: Технические науки
Objective. The purpose of the study is to develop the design of a thermoelectric device for fastening parts by freezing during machining, and to analyze its parameters and characteristics.Method.
O. V. Evdulov, D. V. Evdulov, S. G. Gasanova, Z. M.–Z. Badrudinova   +3 more
doaj   +1 more source

Towards a dynamical approach to the calculation of the figure of merit of thermoelectric nanoscale devices

, 2012
Research on thermoelectrical energy conversion, the reuse of waste heat produced by some mechanical or chemical processes to generate electricity, has recently gained some momentum.
D'Agosta, Roberto
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

General strategy for developing thick-film micro-thermoelectric coolers from material fabrication to device integration

Nature Communications
Micro-thermoelectric coolers are emerging as a promising solution for high-density cooling applications in confined spaces. Unlike thin-film micro-thermoelectric coolers with high cooling flux at the expense of cooling temperature difference due to very ...
Xiaowen Sun, Yuedong Yan, Man Kang, Weiyun Zhao, Kaifen Yan, He Wang, Ranran Li, Shijie Zhao, Xiaoshe Hua, Boyi Wang, Weifeng Zhang, Yuan Deng   +11 more
doaj   +1 more source

ENERGY EFFICIENT DESALINATOR

Вестник Дагестанского государственного технического университета: Технические науки, 2017
Objectives. The aim of the research is to develop a thin-film semiconductor thermoelectric heat pump of cylindrical shape for the desalination of sea water.Methods.
T. A. Ismailov, Kh. M. Gajiyev, K. M. Davidova, P. A. Magomedova, T. A. Chelushkina   +4 more
doaj   +1 more source