@inproceedings{oai:muroran-it.repo.nii.ac.jp:00009029, author = {中根, 英章 and NAKANE, Hideaki and KAWAKUBO, Takashi and 川久保, 貴史}, book = {2015 28th International Vacuum Nanoelectronics Conference (IVNC)}, month = {}, note = {application/pdf, A cathode material of a low work function is needed to achieve a high performance electron source. We measured the work function of W(100) surface modified with Er2O3 by using of photoemission electron microscope. The work function of Er-oxide/W(100) surface is measured to be 2.65eV., Location : Guangzhou, CHINA, Date : JUL 13-17, 2015}, pages = {110--111}, publisher = {IEEE}, title = {Work Function Measurement of Er-oxide/W(100) Surface by using of Photoemission Electron Microscope}, year = {2015}, yomi = {ナカネ, ヒデアキ} }