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thermionic
thermionic, a. Physics. (θɜːmɪˈɒnɪk) [f. prec. + -ic.] Of, pertaining to, or employing electrons emitted from an incandescent surface; thermionic valve, an electronic device consisting of an evacuated envelope containing two or more electrodes, such that a current can flow only in one direction as a...
Oxford English Dictionary
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Thermionic converter
Definition
From a physical electronic viewpoint, thermionic energy conversion is the direct production of electric power from heat by thermionic electron thermionic energy conversion have continued.
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thermionic
thermionic/ˌθɜ:mɪˈɔnɪk; ˌθəmɪ`ɑnɪk/ adjof that branchof physics that deals with the emission of electrons at high temperatures 热离子学的.
牛津英汉双解词典
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Thermionic emission
The thermionic diode can also be configured as a device that converts a heat difference to electric power directly without moving parts (a thermionic converter Photon-enhanced thermionic emission
Photon-enhanced thermionic emission (PETE) is a process developed by scientists at Stanford University that harnesses
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thermionic valve
thermionic valve(US ,thermionic `tube), vacuumtube in which a flow of electrons is emitted by heated electrodes, used in the receiving of radio signals, etc 热离子管.
牛津英汉双解词典
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Plate electrode
The Vacuum Tube FAQ – FAQ from rec.audio
The invention of the thermionic valve. Fleming discovers the thermionic (or oscillation) valve, or 'diode'.
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Nitrogen–phosphorus detector
The nitrogen–phosphorus detector (NPD) is also known as thermionic specific detector (TSD) is a detector commonly used with gas chromatography, in which It is a type of flame thermionic detector (FTD), the other being the alkali flame-ionization detector (AFID also known as AFD).
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Caroline Lavelle
Resonance Mix), 90 BPM, vocal – 5.30
"Moorlough Shore" (Thermionic Resonance Mix), 97 BPM, dub – 5.22
"Moorlough Shore" (Thermionic Resonance Mix), 90 BPM, dub – 5.47
"Moorlough Shore" (Thermionic Resonance Mix), 107 BPM, dub – 5.45
A Case of You
N-Gram Recordings (1995)
"A Case of You" (Single
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热发射
外部链接
How vacuum tubes really work with a section on thermionic emission, with equations , john-a-harper.com. (PDF)
Derivations of thermionic emission equations from an undergraduate lab , csbsju.edu.
T
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Vacuum arc
A vacuum arc can arise when the surfaces of metal electrodes in contact with a good vacuum begin to emit electrons either through heating (thermionic emission The thermionic vacuum arc (TVA) is a new type of plasma source, which generates a plasma containing ions with a directed energy.
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أوين ريتشاردسون
فبراير 1959) كان عالم فيزياء بريطاني وبروفسور في جامعة برنستون بين عامي 1906 و 1913، حصل على جائزة نوبل في الفيزياء عن أعماله في اكتشاف الانبعاث الحريوني Thermionic
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肖特基效应
肖特基效应可能指华特·萧特基的一些不同方面的贡献：
热发射（Thermionic emission，又称热电子辐射、热离子辐射）中的（Schottky emission）效应在中文维基还没有条目，请参考英文维基或以下条目
欧文·理查森在热电子辐射这个领域有重大贡献
真空管是运用热电子辐射原理的电子元件
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Electron gun
Electron guns may be classified by the type of electric field generation (DC or RF), by emission mechanism (thermionic, photocathode, cold emission, plasmas via thermionic emission; electrodes generating an electric field to focus the electron beam (such as a Wehnelt cylinder); and one or more anode electrodes
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为什么电子不能移到物体外部？
另外，有非常多的仪器装置都是用电子的thermionic emission实现的，比如常用的EB evaporation，RHEED的电子枪。
zhihu
www.zhihu.com
Electron emission
decay), radioactive decay results in a beta particle (fast energetic electron or positron in β+ decay) being emitted from the nucleus
Surface emission
Thermionic emission, the liberation of electrons from an electrode by virtue of its temperature
Schottky emission, due to the:
Schottky effect or field enhanced thermionic
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