Experimental and theoretical study of stress relaxation in high-density polyethylene
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DOI: 10.1007/s00707-024-03851-z
Abstract: Stress relaxation of high-density polyethylene is addressed both experimentally and theoretically. Two types of stress relaxation testing are carried out: uniaxial tensile testing at constant test specimen length and compression testing of a 3D structure… read more here.
Keywords: stress relaxation; density polyethylene; relaxation; model ... See more keywords
Slow magnetization relaxation of a high-spin iron(III) in mayenite Ca12Al14O33.
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic Chemistry Frontiers"
DOI: 10.1039/d4qi00480a
Abstract: Samples of the Fe(III) doped calcium aluminate with an anti-zeolite type structure were prepared. The crystal structure parameters were determined, and dc and ac magnetic properties were studied. It is... read more here.
Keywords: magnetization relaxation; iron iii; spin iron; slow magnetization ... See more keywords
Cosmological relaxation and high scale inflation
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.015009
Abstract: The relaxion mechanism elegantly solves the Higgs hierarchy problem, but it requires that the early Universe experiences a long inflation phase with a small energy scale since the settle down of the relaxion needs to… read more here.
Keywords: high scale; relaxion; cosmological relaxation; inflation ... See more keywords