self-fieldn.

Brit.

/ˈsɛlffiːld/, U.S.

/ˈsɛlfˌfild/

Origin: Formed within English, by derivation. Etymons: self- prefix, field n.¹

Etymology: < self- prefix + field n.¹

Physics.

A field generated by a particle, particle beam, current, etc., esp. as contrasted with any externally generated field that may be present.

ΚΠ

1934 Proc. Royal Soc. 1933–4 A. 143 437 The usual quantum mechanics is the limiting case in which the self-field is regarded as rigidly bound to the centre.

1976 Nature 19 Aug. 651/1 In the vicinity of the disk there is a small toroidal self-field B_φ from the proton beams.

1992 Monthly Notices Royal Astron. Soc. 254 729/1 A fluid moving in its own Newtonian gravitational self-field without additional forces.

2015 F. Grilli & F. Sirois in P. Seidel Appl. Superconductivity I. i. 98 Due to the complex interaction of the self-field and of the external field inside the superconductor, [etc.].

This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022).

单词	self-field
释义	self-fieldn. Brit. /ˈsɛlffiːld/, U.S. /ˈsɛlfˌfild/ Origin: Formed within English, by derivation. Etymons: self- prefix, field n.¹ Etymology: < self- prefix + field n.¹ Physics. A field generated by a particle, particle beam, current, etc., esp. as contrasted with any externally generated field that may be present. ΚΠ 1934 Proc. Royal Soc. 1933–4 A. 143 437 The usual quantum mechanics is the limiting case in which the self-field is regarded as rigidly bound to the centre. 1976 Nature 19 Aug. 651/1 In the vicinity of the disk there is a small toroidal self-field B_φ from the proton beams. 1992 Monthly Notices Royal Astron. Soc. 254 729/1 A fluid moving in its own Newtonian gravitational self-field without additional forces. 2015 F. Grilli & F. Sirois in P. Seidel Appl. Superconductivity I. i. 98 Due to the complex interaction of the self-field and of the external field inside the superconductor, [etc.]. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < n.1934
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