Christina Ankjærgaard

Christina Ankjærgaard

Forsker

DTU NUTECH
Center for Nukleare Teknologier

Nutech Strålingsfysik
Nutech STR Dosimetri

Danmarks Tekniske Universitet

Frederiksborgvej 399

Bygning 201, rum S38

4000 Roskilde

Tlf.
Mobil
E-mail cank@dtu.dk

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Publikationer
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2011
 

Towards a non-fading signal in feldspar: Insight into charge transport and tunnelling from time-resolved optically stimulated luminescence

Jain, Mayank ; Ankjærgaard, Christina
in journal: Radiation Measurements (ISSN: 1350-4487) (DOI: http://dx.doi.org/10.1016/j.radmeas.2010.12.004), vol: 46, issue: 3, pages: 292-309, 2011

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: http://dx.doi.org/10.1016/j.radmeas.2010.12.004

 

A portable luminescence dating instrument

Kook, M.H. ; Murray, A.S. ; Lapp, Torben ; Denby, P.H. ; Ankjærgaard, Christina ; Thomsen, Kristina Jørkov ; Jain, Mayank ; Choi, J.H. ; Kim, G.H.
in journal: Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms (ISSN: 0168-583X) (DOI: http://dx.doi.org/10.1016/j.nimb.2011.03.014), vol: 269, issue: 12, pages: 1370-1378, 2011

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: http://dx.doi.org/10.1016/j.nimb.2011.03.014

2010
  PDF

Understanding optically stimulated charge movement in quartz and feldspar using time-resolved measurements

Ankjærgaard, Christina
Technical University of Denmark. Risø National Laboratory for Sustainable Energy, (ISBN: 978-87-550-3822-6), pages: 230

Type: Ph.D. thesis

Status: Published     |    År: 2010

 

Towards multi-exponential analysis in optically stimulated luminescence

Ankjærgaard, Christina ; Jain, Mayank ; Hansen, Per Christian ; Nielsen, Hans Bruun
in journal: Journal of Physics D: Applied Physics (ISSN: 0022-3727) (DOI: http://dx.doi.org/10.1088/0022-3727/43/19/195501), vol: 43, issue: 19, pages: 195501, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1088/0022-3727/43/19/195501

 

Two Exponential Models for Optically Stimulated Luminescence

Hansen, Per Christian ; Nielsen, Hans Bruun ; Ankjærgaard, Christina ; Jain, Mayank
part of: Exponential Data Fitting and its Applications (ISBN: 978-1-60805-048-2), pages: 128-144, 2009, Bentham Science Publishers,

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2010

 

Charge recombination processes in minerals studied using optically stimulated luminescence and time-resolved exo-electrons

Tsukamoto, Sumiko ; Murray, Andrew ; Ankjærgaard, Christina ; Jain, Mayank ; Lapp, Torben
in journal: Journal of Physics D: Applied Physics (ISSN: 0022-3727) (DOI: http://dx.doi.org/10.1088/0022-3727/43/32/325502), vol: 43, issue: 32, pages: 325502, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1088/0022-3727/43/32/325502

 

Optically stimulated phosphorescence in orthoclase feldspar over the millisecond to second time scale

Ankjærgaard, Christina ; Jain, Mayank
in journal: Journal of Luminescence (ISSN: 0022-2313) (DOI: http://dx.doi.org/10.1016/j.jlumin.2010.07.016), vol: 130, issue: 12, pages: 2346-2355, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1016/j.jlumin.2010.07.016

 

Optically stimulated phosphorescence in quartz over the millisecond to second time scale: insights into the role of shallow traps in delaying luminescent recombination

Ankjærgaard, Christina ; Jain, Mayank
in journal: Journal of Physics D: Applied Physics (ISSN: 0022-3727) (DOI: http://dx.doi.org/10.1088/0022-3727/43/25/255502), vol: 43, issue: 25, pages: 255502, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1088/0022-3727/43/25/255502

 

Optimising the separation of quartz and feldspar optically stimulated luminescence using pulsed excitation

Ankjærgaard, Christina ; Jain, Mayank ; Thomsen, Kristina Jørkov ; Murray, A.S.
in journal: Radiation Measurements (ISSN: 1350-4487) (DOI: http://dx.doi.org/10.1016/j.radmeas.2010.03.004), vol: 45, issue: 7, pages: 778-785, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1016/j.radmeas.2010.03.004

 

Modelling the thermal quenching mechanism in quartz based on time-resolved optically stimulated luminescence

Pagonis, V. ; Ankjærgaard, Christina ; Murray, Andrew ; Jain, Mayank ; Chen, R. ; Lawless, J. ; Greilich, Steffen
in journal: Journal of Luminescence (ISSN: 0022-2313) (DOI: http://dx.doi.org/10.1016/j.jlumin.2009.12.032), vol: 130, issue: 5, pages: 902-909, 2010

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: http://dx.doi.org/10.1016/j.jlumin.2009.12.032