Affiliation:
1. State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510275, China
Abstract
Tungsten needle nano-cold-cathode excited by low-intensity photo-electric co-excitation exhibits structure-modulated electron emission properties and high performance with clear electron emission patterns, narrow energy spread and high brightness.
Funder
National Key Research and Development Program of China
Basic and Applied Basic Research Foundation of Guangdong Province
Fundamental Research Funds for the Central Universities
National Natural Science Foundation of China
Guangzhou Municipal Science and Technology Bureau
Publisher
Royal Society of Chemistry (RSC)
Subject
General Materials Science