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090			_aB-19216
245	1	0	_aHigh-Field Conduction and Electrical Breakdown of Polyethylene at High Temperatures
490	0		_vJapanese Journal of applied physics, 24(8R), p.988, 1985
520	3		_aThe mechanism of the breakdown occurring when a dc ramp voltage is applied to low-density polyethylene (LDPE)and silane cross-linked PE at high temperatures is discussed, using experimental results on the Young's modulus Y, high-field conduction and pre-breakdown currents. The electric strength FB of PE was found to be a function of Y, irrespective of cross-linking. It was also found that, over a wide temperature range, a sharp pre-breakdown current increase could not be detected till a time before breakdown of 100 ns, the resolution limit of the measuring system. The results showed that, under the present experimental conditions, thermal breakdown is not applicable to PE over a wide temperature range and that breakdown is initiated by an electronic process which has a very short time lag to breakdown of the order of some tens of ns or less.
700	1	2	_aHikita, M.
700	1	2	_aTajima, S.
700	1	2	_aKanno, I.
700	1	2	_aIshino, I.
700	1	2	_aSawa, G.
700	1	2	_aIeda, M.
856	4	0	_uhttps://drive.google.com/file/d/11tdnUFSEgzUmWinRo72o4EekkbYg4dRX/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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