Jang, KW Kim, IG Seo, HJ Moon, BK Bae, HS Yu, BY Lee, JI Pyun, CH Kim, CH 2024-01-21T11:38:01Z 2024-01-21T11:38:01Z 2021-09-05 2001-11 0031-9015 https://pubs.kist.re.kr/handle/201004/140071 A Sm2+-containing Mg0.5Sr0.5FCl0.5Br0.5 mixed crystal was synthesized by firing at 1,100 degreesC 2 hours in a reducing stream of hydrogen gas and examined with an X-ray diffractometer for the crystalline structure. We measured the optical properties of Sm2+-ion and observed the efficiencies of persistent spectral hole burning depend on hole burning methods at 90 K and 300 K. At 90 K, PSHB was made much more efficiently by using the photon-gated (two color) spectral hole burning process compared to the one color hole burning process, while the one color hole burning process is much more efficient at 300 K. English PHYSICAL SOC JAPAN SILICATE-GLASSES FLUORESCENCE PHOTOIONIZATION Persistent spectral hole burning and optical properties of Sm2+ doped in Mg0.5Sr0.5FCl0.5Br0-5 mixed crystal Article 10.1143/JPSJ.70.3428 1 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, v.70, no.11, pp.3428 - 3431 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 70 11 3428 3431 scie scopus 000172304700038 2-s2.0-0035619583 Physics, Multidisciplinary Physics Article SILICATE-GLASSES FLUORESCENCE PHOTOIONIZATION excitation spectroscopy persistent spectral hole burning fluorescence mixed crystal