Results 51 to 60 of about 575,328 (192)

Low-dimensional magnetocaloric materials for energy-efficient magnetic refrigeration: does size matter?

Science and Technology of Advanced Materials
The magnetocaloric effect (MCE) provides a promising foundation for the development of solid-state refrigeration technologies that could replace conventional gas compression-based cooling systems.
Nguyen Thi My Duc, Hariharan Srikanth, Manh-Huong Phan   +2 more
doaj   +1 more source

Solid-state laser refrigeration of a semiconductor optomechanical resonator

, 2019
Photothermal heating represents a major constraint that limits the performance of many nanoscale optoelectronic and optomechanical devices including nanolasers, quantum optomechanical resonators, and integrated photonic circuits. Although radiation-pressure damping has been reported to cool an individual vibrational mode of an optomechanical resonator ...
Pant, Anupum, Xia, Xiaojing, Davis, E. James, Pauzauskie, Peter J.   +3 more
openaire   +2 more sources

Brief Review of Sub-Kelvin Refrigeration Technology

Zhileng xuebao
Sub-Kelvin refrigeration technology (<1 K) is a critical supporting technology for cutting-edge physics research and quantum technology. Currently, it mainly includes adsorption refrigeration, dilution refrigeration, and adiabatic demagnetization ...
Dai Wei, Pan Teng, Zhao Peng, Cheng Weijun   +3 more
doaj  

Ultrahigh cyclability of a large elastocaloric effect in multiferroic phase-transforming materials

Materials Research Letters, 2019
Multiferroic phase-transforming alloys demonstrate intriguing multicaloric effects, but they are intrinsically brittle and their elastocaloric effect shows poor cyclability, which remains a major challenge for exploiting more efficient multicaloric ...
Zhi Yang, Daoyong Cong, Yuan Yuan, Yuan Wu, Zhihua Nie, Runguang Li, Yandong Wang   +6 more
doaj   +1 more source

Application of simple and effective thermal switch for solid-state magnetic refrigeration at room temperature

Applied Thermal Engineering, 2019
Solid-state magnetic refrigeration systems that operate near room temperature have been proposed and studied in recent years because of their potential to improve system performance.
Y. Utaka, Kang Hu, Zhihao Chen, Yanjie Zhao   +3 more
semanticscholar   +1 more source

Photoluminescent cooling with incoherent light

APL Photonics
Optical refrigeration using anti-Stokes photoluminescence is now well established, especially for rare-earth-doped solids where cooling to cryogenic temperatures has recently been achieved.
Sushrut Ghonge, Masaru Kuno, Boldizsár Jankó   +2 more
doaj   +1 more source

Analysis of Torsional Tensile Thermal Effect of Natural Rubber at Different Temperatures

Zhileng xuebao, 2022
Thermoelastic refrigeration is a solid-state technology that produces a refrigeration effect by driving the phase change of thermoelastic materials with a stress field.
Yang Meng, Liu Bin, Zhu Zongsheng, Cai Mao   +3 more
doaj  

The current research status and development of elastocaloric refrigeration based on NiTi alloys

Next Materials
Elastocaloric refrigeration technology is a solid-state alternative to the traditional vapor compression technology. It is considered to be highly efficient, energy-saving and environmentally friendly. Out of the materials with elastocaloric effect, NiTi
Chenduo Zuo, Lijing Zheng, Shichao Yang, Bo Li, Hu Zhang   +4 more
doaj   +1 more source

Temperature-dependent lattice dynamics study on phase stability, martensitic transformation mechanism, and vibrational entropy properties of B2-type Ni–Mn–Ti Heusler alloy

Journal of Materials Research and Technology
The all-d-metal Ni–Mn–Ti Heusler alloy with its good mechanical properties and colossal caloric effects has attracted significant attention for mechanocaloric refrigeration.
Lei Zhao, Changlong Tan, Jie Yang, Xiaochuan Wang, Jianyong Wang, Wenbin Zhao, Jian Li, Zhaohui Luan, Xiaohua Tian   +8 more
doaj   +1 more source

Cyclic superconducting refrigerators using guided fluxon propagation

Physical Review Research
We propose cyclic refrigeration in solid state, employing a gas of magnetic field vortices in a type-II superconductor—also known as fluxons—as the cooling agent.
Tathagata Karmakar, Étienne Jussiau, Sreenath K. Manikandan, Andrew N. Jordan   +3 more
doaj   +1 more source