Richardson–Dushman equationn.

Brit.

/ˌrɪtʃəds(ə)nˈdʌʃmən ᵻˌkweɪʒn/, U.S.

/ˌrɪtʃərds(ə)nˈdəʃmən əˌkweɪʒ(ə)n/,

/ˌrɪtʃərds(ə)nˈdəʃmən iˌkweɪʒ(ə)n/

Origin: From proper names, combined with an English element. Etymons: proper names Richardson , Dushman , equation n.

Etymology: < the name of Sir Owen W. Richardson (see Richardson equation n.) + the name of Saul Dushman (1883–1954), American physicist + equation n.

Physics.

The Richardson equation, esp. in one or other of its later representations.See Richardson equation n. and the note there.

ΚΠ

1928 Proc. National Acad. Sci. U.S.A. 14 788 The Richardson-Dushman equation, I = A T² e^−b/T.

1975 D. G. Fink Electronics Engineers' Handbk. i. 32 The density of current of emitted electrons obeys the Richardson–Dushman equation.

2003 Q. Zhnog & A. W. Castleman in S. N. Khanna & A. W. Castleman Quantum Phenomena in Clusters & Nanostructures ix. 248 The general process of delayed ionization is most readily treated through the use of the Richardson-Dushman equation.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	richardson–dushman equation
释义	Richardson–Dushman equationn. Brit. /ˌrɪtʃəds(ə)nˈdʌʃmən ᵻˌkweɪʒn/, U.S. /ˌrɪtʃərds(ə)nˈdəʃmən əˌkweɪʒ(ə)n/, /ˌrɪtʃərds(ə)nˈdəʃmən iˌkweɪʒ(ə)n/ Origin: From proper names, combined with an English element. Etymons: proper names Richardson , Dushman , equation n. Etymology: < the name of Sir Owen W. Richardson (see Richardson equation n.) + the name of Saul Dushman (1883–1954), American physicist + equation n. Physics. The Richardson equation, esp. in one or other of its later representations.See Richardson equation n. and the note there. ΚΠ 1928 Proc. National Acad. Sci. U.S.A. 14 788 The Richardson-Dushman equation, I = A T² e^−b/T. 1975 D. G. Fink Electronics Engineers' Handbk. i. 32 The density of current of emitted electrons obeys the Richardson–Dushman equation. 2003 Q. Zhnog & A. W. Castleman in S. N. Khanna & A. W. Castleman Quantum Phenomena in Clusters & Nanostructures ix. 248 The general process of delayed ionization is most readily treated through the use of the Richardson-Dushman equation. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1928
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