Spectral and kinetic features of thermoluminescence in hexagonal boron nitride powder after UV-irradiation / Weinstein I.A., Vokhmintsev A.S., Minin M.G., Kartashov V.V., Chernetsky I.V. // Radiation Measurements. - 2013. - V. 56, l. . - P. 236-239.

ISSN:

13504487

Type:

Article

Abstract:

Thermally stimulated luminescence (TL) from UV-irradiated h-BN powder synthesized using carbamide technique was studied. Three TL peaks at T max = 380, 500 and 600 K during linear heating with 2 K/s rate in RT - 773 K temperature range were observed. It was found that the 2.90 and 3.25 eV emission bands, which were related with recombination centers on the basis of VN and BO--complexes, dominate in TL spectra of h-BN. Experimental TL glow curves were analyzed in terms of general order kinetics and energy parameters of responsible capture levels were estimated. It was shown, considering the independent data on the luminescent properties of hexagonal boron nitride in different structural states, that TL peaks at 380 K and 600 K were due to traps based on the one-boron and the three-boron centers with thermal depth EA = 0.7 and 1.0 eV, respectively. The possible origin of the trap with EA = 1.6 eV, responsible for the TL peak at 500 K, is discussed. © 2013 Elsevier B.V. All rights reserved.

Author keywords:

Boron nitride; General order kinetics; Nitrogen vacancy; Oxygen-boron complexes

Index keywords:

Energy parameters; General order kinetics; Hexagonal boron nitride; Luminescent property; Nitrogen vacancies; Oxygen-boron complexes; Recombination centers; Thermally stimulated luminescence; Boron ni

DOI:

10.1016/j.radmeas.2012.12.017

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884814609&doi=10.1016%2fj.radmeas.2012.12.017&partnerID=40&md5=c5b6f9957eec60c1de9fd15479c3b8d5

Соавторы в МНС:

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884814609&doi=10.1016%2fj.radmeas.2012.12.017&partnerID=40&md5=c5b6f9957eec60c1de9fd15479c3b8d5
Affiliations	Ural Federal University, Research and Educational Center, Nanomaterials and Nanotechnologies, Mira Street 19, Ekaterinburg 620002, Russian Federation
Author Keywords	Boron nitride; General order kinetics; Nitrogen vacancy; Oxygen-boron complexes
References	Ci, L., Song, L., Jin, C., Jariwala, D., Wu, D., Li, Y., Srivastava, A., Ajayan, P.M., Atomic layers of hybridized boron nitride and graphene domains (2010) Nat. Mater., 9, pp. 430-435; Chen, R., McKeever, S.W.S., (1997) Theory of Thermoluminescence and Related Phenomena, , World Scientific Singapore; Galanov, Yu.I., Konusov, F.V., Lopatin, V.V., Trapping centers and recombination in pyrolytic boron nitride (1989) Russ. Phys. J., 32, pp. 926-929; Katzir, A., Suss, J.T., Zunger, A., Halperin, A., Point defects in hexagonal boron nitride. I. EPR, thermoluminescence, and thermally-stimulated-current measurements (1975) Phys. Rev. B, 11, pp. 2370-2377; Kubota, Y., Watanabe, K., Tsuda, O., Taniguchi, T., Deep ultraviolet light-emitting hexagonal boron nitride synthesized at atmospheric pressure (2007) Science, 317 (5840), pp. 932-934. , DOI 10.1126/science.1144216; Museur, L., Anglos, D., Petitet, J.-P., Michel, J.-P., Kanaev, A.V., Photoluminescence of hexagonal boron nitride: Effect of surface oxidation under UV-laser irradiation (2007) Journal of Luminescence, 127 (2), pp. 595-600. , DOI 10.1016/j.jlumin.2007.01.024, PII S0022231307001172; Museur, L., Feldbach, E., Kanaev, A., Defect-related photoluminescence of hexagonal boron nitride (2008) Phys. Rev. B, 78, pp. 155204-155211. , 155204-155208; Solozhenko, V.L., Lazarenko, A.G., Petitet, J.-P., Kanaev, A.V., Bandgap energy of graphite-like hexagonal boron nitride (2001) Journal of Physics and Chemistry of Solids, 62 (7), pp. 1331-1334. , DOI 10.1016/S0022-3697(01)00030-0, PII S0022369701000300; Tang, C., Bando, Y., Zhi, C., Golberg, D., Boron-oxygen luminescence centres in boron-nitrogen systems (2007) Chemical Communications, (44), pp. 4599-4601. , DOI 10.1039/b711807d; Trinkler, L., Berzina, B., Benabdesselam, M., Iacconi, P., Botter-Jensen, L., Atobe, K., Radiation induced luminescence processes in c-BN (2004) Rad. Meas., 38, pp. 615-618; Watanabe, K., Taniguchi, T., Kanda, H., Direct-bandgap properties and evidence for ultraviolet lasing of hexagonal boron nitride single crystal (2004) Nat. Mater., 3, pp. 404-409; Weinstein, I.A., Vokhmintsev, A.S., Minin, M.G., Chaykin, D.V., Kartashov, V.V., Vlasov, A.V., Karabanalov, M.S., OSL Activity of Hexagonal Boron Nitride Powders (2011) The Spectroscopy and Spectrometry Problems, 28. , UrFU Yekaterinburg pp. 38-43 (in Russian); Weinstein, I.A., Vokhmintsev, A.S., Spiridonov, D.M., Thermoluminescence kinetics of oxygen-related centers in AlN single crystals (2012) Diamond Relat. Mater., 25, pp. 59-62; Zhi, C., Bando, Y., Tang, C., Golberg, D., Xie, R., Sekigushi, T., Phonon characteristics and cathodolumininescence of boron nitride nanotubes (2005) Appl. Phys. Lett., 86, pp. 213110-213112; Zhu, Y.-Ch., Bando, Y., Xue, D.-F., Sekiguchi, T., Golberg, D., Xu, F.-F., Liu, Q.-L., New boron nitride whiskers: Showing strong ultraviolet and visible light luminescence (2004) J. Phys. Chem. B, 108, pp. 6193-6196
Correspondence Address	Weinstein, I.A.; Ural Federal University, Research and Educational Center, Nanomaterials and Nanotechnologies, Mira Street 19, Ekaterinburg 620002, Russian Federation; email: i.a.weinstein@ustu.ru
CODEN	RMEAE
Language of Original Document	English
Abbreviated Source Title	Radiat. Meas.
Source	Scopus