Charge states and lattice sites of dilute implanted Sn in ZnO

The common charge states of Sn are 2+  and 4+. While charge neutrality considerations favour 2+  to be the natural charge state of Sn in ZnO, there are several reports suggesting the 4+  state instead. In order to investigate the charge states, lattice sites, and the effect of the ion implantation p...

Descripción completa

Detalles Bibliográficos
Autores principales: Mølholt, T E, Gunnlaugsson, H P, Johnston, K, Mantovan, R, Röder, J, Adoons, V, Mokhles Gerami, A, Masenda, H, Matveyev, Y A, Ncube, M, Unzueta, I, Bharuth-Ram, K, Gislason, H P, Krastev, P, Langouche, G, Naidoo, D, Ólafsson, S, Zenkevich, A
Lenguaje:eng
Publicado: 2017
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/1361-648X/aa5e95
http://cds.cern.ch/record/2274874
_version_ 1780955163854372864
author Mølholt, T E
Gunnlaugsson, H P
Johnston, K
Mantovan, R
Röder, J
Adoons, V
Mokhles Gerami, A
Masenda, H
Matveyev, Y A
Ncube, M
Unzueta, I
Bharuth-Ram, K
Gislason, H P
Krastev, P
Langouche, G
Naidoo, D
Ólafsson, S
Zenkevich, A
author_facet Mølholt, T E
Gunnlaugsson, H P
Johnston, K
Mantovan, R
Röder, J
Adoons, V
Mokhles Gerami, A
Masenda, H
Matveyev, Y A
Ncube, M
Unzueta, I
Bharuth-Ram, K
Gislason, H P
Krastev, P
Langouche, G
Naidoo, D
Ólafsson, S
Zenkevich, A
author_sort Mølholt, T E
collection CERN
description The common charge states of Sn are 2+  and 4+. While charge neutrality considerations favour 2+  to be the natural charge state of Sn in ZnO, there are several reports suggesting the 4+  state instead. In order to investigate the charge states, lattice sites, and the effect of the ion implantation process of dilute Sn atoms in ZnO, we have performed 119Sn emission Mössbauer spectroscopy on ZnO single crystal samples following ion implantation of radioactive 119In (T ½  =  2.4 min) at temperatures between 96 K and 762 K. Complementary perturbed angular correlation measurements on 111mCd implanted ZnO were also conducted. Our results show that the 2+  state is the natural charge state for Sn in defect free ZnO and that the 4+  charge state is stabilized by acceptor defects created in the implantation process.
id oai-inspirehep.net-1609601
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-16096012019-09-30T06:29:59Zdoi:10.1088/1361-648X/aa5e95http://cds.cern.ch/record/2274874engMølholt, T EGunnlaugsson, H PJohnston, KMantovan, RRöder, JAdoons, VMokhles Gerami, AMasenda, HMatveyev, Y ANcube, MUnzueta, IBharuth-Ram, KGislason, H PKrastev, PLangouche, GNaidoo, DÓlafsson, SZenkevich, ACharge states and lattice sites of dilute implanted Sn in ZnONuclear Physics - ExperimentThe common charge states of Sn are 2+  and 4+. While charge neutrality considerations favour 2+  to be the natural charge state of Sn in ZnO, there are several reports suggesting the 4+  state instead. In order to investigate the charge states, lattice sites, and the effect of the ion implantation process of dilute Sn atoms in ZnO, we have performed 119Sn emission Mössbauer spectroscopy on ZnO single crystal samples following ion implantation of radioactive 119In (T ½  =  2.4 min) at temperatures between 96 K and 762 K. Complementary perturbed angular correlation measurements on 111mCd implanted ZnO were also conducted. Our results show that the 2+  state is the natural charge state for Sn in defect free ZnO and that the 4+  charge state is stabilized by acceptor defects created in the implantation process.oai:inspirehep.net:16096012017
spellingShingle Nuclear Physics - Experiment
Mølholt, T E
Gunnlaugsson, H P
Johnston, K
Mantovan, R
Röder, J
Adoons, V
Mokhles Gerami, A
Masenda, H
Matveyev, Y A
Ncube, M
Unzueta, I
Bharuth-Ram, K
Gislason, H P
Krastev, P
Langouche, G
Naidoo, D
Ólafsson, S
Zenkevich, A
Charge states and lattice sites of dilute implanted Sn in ZnO
title Charge states and lattice sites of dilute implanted Sn in ZnO
title_full Charge states and lattice sites of dilute implanted Sn in ZnO
title_fullStr Charge states and lattice sites of dilute implanted Sn in ZnO
title_full_unstemmed Charge states and lattice sites of dilute implanted Sn in ZnO
title_short Charge states and lattice sites of dilute implanted Sn in ZnO
title_sort charge states and lattice sites of dilute implanted sn in zno
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1088/1361-648X/aa5e95
http://cds.cern.ch/record/2274874
work_keys_str_mv AT mølholtte chargestatesandlatticesitesofdiluteimplantedsninzno
AT gunnlaugssonhp chargestatesandlatticesitesofdiluteimplantedsninzno
AT johnstonk chargestatesandlatticesitesofdiluteimplantedsninzno
AT mantovanr chargestatesandlatticesitesofdiluteimplantedsninzno
AT roderj chargestatesandlatticesitesofdiluteimplantedsninzno
AT adoonsv chargestatesandlatticesitesofdiluteimplantedsninzno
AT mokhlesgeramia chargestatesandlatticesitesofdiluteimplantedsninzno
AT masendah chargestatesandlatticesitesofdiluteimplantedsninzno
AT matveyevya chargestatesandlatticesitesofdiluteimplantedsninzno
AT ncubem chargestatesandlatticesitesofdiluteimplantedsninzno
AT unzuetai chargestatesandlatticesitesofdiluteimplantedsninzno
AT bharuthramk chargestatesandlatticesitesofdiluteimplantedsninzno
AT gislasonhp chargestatesandlatticesitesofdiluteimplantedsninzno
AT krastevp chargestatesandlatticesitesofdiluteimplantedsninzno
AT langoucheg chargestatesandlatticesitesofdiluteimplantedsninzno
AT naidood chargestatesandlatticesitesofdiluteimplantedsninzno
AT olafssons chargestatesandlatticesitesofdiluteimplantedsninzno
AT zenkevicha chargestatesandlatticesitesofdiluteimplantedsninzno

Ejemplares similares