Rho, JaeHoon Jung, Sunghoon Shin, SangWon Kwon, JiHwan Kim, Miyoung Song, JongHan Choi, Eunjip 2024-01-20T18:32:06Z 2024-01-20T18:32:06Z 2021-09-05 2010-10 0022-2313 https://pubs.kist.re.kr/handle/201004/131049 We show that blue-CL (lambda = 430 nm) can be induced in SrTiO3 single crystal at room temperature by irradiating it with 60 KeV carbon ion (C-) beam. An infrared CL-emission (lambda = 770 nm) is induced simultaneously. Transmission electron microscopy (TEM) measurement exhibits an 200 nm thick surface layer formed by the C- irradiation. We show that the emitting region can be patterned into any desired shape by fabricating the STO surface using Pt-based micro-lithography technique. (C) 2010 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV Blue and infrared cathodoluminescence induced by carbon-irradiation in SrTiO3 single crystal Article 10.1016/j.jlumin.2010.03.032 1 JOURNAL OF LUMINESCENCE, v.130, no.10, pp.1687 - 1689 JOURNAL OF LUMINESCENCE 130 10 1687 1689 scie scopus 000280621400004 2-s2.0-77955430667 Optics Optics Article SrTiO3 Cathodoluminescence Ion bean Photoluminescence