Multilayer Field Emitters Made of Contacting Hafnium and Platinum Nanolayers


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Аннотация

Novel field emitters made of contacting hafnium and platinum layers have been studied. Calculations aimed at optimizing the characteristics of the multilayer emitters have been conducted. Field emission currents up to 2.0–2.5 mA at a (tentative) current density of up to 200 A/cm2 have been achieved. It has been shown that the field emission current can be significantly increased by summing current from several multilayer systems.

Авторлар туралы

G. Sominskii

Peter-the-Great Polytechnic University

Хат алмасуға жауапты Автор.
Email: sominski@rphf.spbstu.ru
Ресей, St. Petersburg, 195251

V. Sezonov

Peter-the-Great Polytechnic University

Email: sominski@rphf.spbstu.ru
Ресей, St. Petersburg, 195251

S. Taradaev

Peter-the-Great Polytechnic University

Email: sominski@rphf.spbstu.ru
Ресей, St. Petersburg, 195251

S. Vdovichev

Institute of Physics of Microstructures, Russian Academy of Sciences

Email: sominski@rphf.spbstu.ru
Ресей, Nizhny Novgorod, 603950

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