Results 221 to 230 of about 1,605,377 (288)

Microwave thawing of meat: a concise qualitative review. [PDF]

open access: yesFood Sci Anim Resour
Tomasevic I   +6 more
europepmc   +1 more source

Cu-Doping Induced Structural Transformation and Magnetocaloric Enhancement in CoCr<sub>2</sub>O<sub>4</sub> Nanoparticles. [PDF]

open access: yesNanomaterials (Basel)
Ho MK   +17 more
europepmc   +1 more source

Investigation of the Magnetic Refrigerant for the Ericsson Magnetic Refrigerator

Japanese Journal of Applied Physics, 1987
In the temperature range above ∼20 K, the Ericsson magnetic refrigeration cycle has to be adopted instead of the Carnot cycle, because the lattice entropy becomes no longer negligible as compared with the magnetic entropy. Moreover, in this range since the thermal agitation energy ∼kT of spin also increases, the ferromagnetic materials have to be ...
T. Hashimoto   +6 more
openaire   +1 more source

Magnetic refrigeration with GdN by Active Magnetic Refrigerator cycle

MRS Proceedings, 2011
ABSTRACTA magnetic refrigeration test was performed using a test device filled with spherical GdN material synthesized by the hot isostatic pressing (HIP) method. Refrigeration with an active magnetic regenerator cycle was tested in the temperature range between 48 and 66 K, with the field changing from 1.2 to 3.7 T and 2.0 to 4.0 T at upper and lower ...
Yusuke Hirayama   +8 more
openaire   +1 more source

Refrigerator Magnet Investigation

The Physics Teacher, 2023
Refrigerator magnets belong to a group of simple devices that we use all the time but rarely question how they work. While refrigerator magnets have received considerable attention in physics education literature, the focus of these papers was mainly on the explanations of their structure or demonstrations of the structure of the magnetic layer.
Allison Daubert   +2 more
openaire   +1 more source

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