{"title":"Na 从 NaxAu 表面热离子发射的电流-电压特性","authors":"","doi":"10.1134/s1063785023900327","DOIUrl":null,"url":null,"abstract":"<span> <h3>Abstract</h3> <p>In a high-vacuum diode, the volt–ampere characteristic of the thermionic emission of Na<sup>+</sup> with surface of Na<sub><em>x</em></sub>Au intermetallide. Its hysteresis was found, which is associated with changes in the surface Na<sub><em>x</em></sub>Au caused by the action of an external electric field. In accordance with the Schottky effect, analysis of the current–voltage characteristic and the value of the work function of the Na<sub><em>x</em></sub>Au surface was estimated. Suggested mechanism of thermionic emission of Na<sup>+</sup> from the surface of Na<sub><em>x</em></sub>Au.</p> </span>","PeriodicalId":784,"journal":{"name":"Technical Physics Letters","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Current–Voltage Characteristic of the Thermal Ion Emission of Na From the NaxAu Surface\",\"authors\":\"\",\"doi\":\"10.1134/s1063785023900327\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<span> <h3>Abstract</h3> <p>In a high-vacuum diode, the volt–ampere characteristic of the thermionic emission of Na<sup>+</sup> with surface of Na<sub><em>x</em></sub>Au intermetallide. Its hysteresis was found, which is associated with changes in the surface Na<sub><em>x</em></sub>Au caused by the action of an external electric field. In accordance with the Schottky effect, analysis of the current–voltage characteristic and the value of the work function of the Na<sub><em>x</em></sub>Au surface was estimated. Suggested mechanism of thermionic emission of Na<sup>+</sup> from the surface of Na<sub><em>x</em></sub>Au.</p> </span>\",\"PeriodicalId\":784,\"journal\":{\"name\":\"Technical Physics Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Technical Physics Letters\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1134/s1063785023900327\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technical Physics Letters","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1134/s1063785023900327","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
Current–Voltage Characteristic of the Thermal Ion Emission of Na From the NaxAu Surface
Abstract
In a high-vacuum diode, the volt–ampere characteristic of the thermionic emission of Na+ with surface of NaxAu intermetallide. Its hysteresis was found, which is associated with changes in the surface NaxAu caused by the action of an external electric field. In accordance with the Schottky effect, analysis of the current–voltage characteristic and the value of the work function of the NaxAu surface was estimated. Suggested mechanism of thermionic emission of Na+ from the surface of NaxAu.
期刊介绍：
Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.
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