Dennis Valbjørn Christensen - Section for Functional Oxides

Controlling the conductivity of amorphous LaAlO3/SrTiO3 interfaces by in-situ application of an electric field during fabrication

Trier, Felix ; Amoruso, S. ; Christensen, Dennis Valbjørn ; Sambri, A. ; Chen, Yunzhong ; Wang, X. ; Stamate, Eugen ; Bruzzese, R. ; Pryds, Nini
in: Applied Physics Letters, vol: 103, issue: 3, pages: 031607

Type: Journal article (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1063/1.4815989

Degradation of the interfacial conductivity in LaAlO₃/SrTiO₃ heterostructures during storage at controlled environments

Trier, Felix ; Christensen, Dennis ; Chen, Yunzhong ; Smith, Anders ; Andersen, Martin Iglsø ; Pryds, Nini
in: Solid State Ionics, vol: 230, pages: 12-15

Type: Journal article (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1016/j.ssi.2012.08.005

Designing CAF-adjuvanted dry powder vaccines: Spray drying preserves the adjuvant activity of CAF01

Ingvarsson, Pall Thor ; Schmidt, Signe Tandrup ; Christensen, Dennis ; Larsen, Niels Bent ; Hinrichs, Wouter Leonardus Joseph ; Andersen, Peter ; Rantanen, Jukka ; Nielsen, Hanne Mørck ; Yang, Mingshi ; Foged, Camilla
in: Journal of Controlled Release, vol: 167, issue: 3, pages: 256-264

Type: Journal article (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1016/j.jconrel.2013.01.031

Two-dimensional electron gases at a spinel/perovskite complex oxide heterointerface with electron mobilities exceeding 100,000 cm²V^-1s^-1

Chen, Yunzhong ; Trier, Felix ; Christensen, Dennis Valbjørn ; Linderoth, Søren ; Pryds, Nini
part of: Proceedings for the international conference: "MAMA-Trend: Trends, challenges and emergent new phenomena in multi-functional materials", pages: 77, 2013
Presented at: International conference "MAMA-Trend: Trends, challenges and emergent new phenomena in multi-functional materials"

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2013

Degradation of the performance of microchannel heat exchangers due to flow maldistribution

Nielsen, Kaspar Kirstein ; Engelbrecht, Kurt ; Christensen, Dennis ; Jensen, Jesper Buch ; Smith, Anders ; Bahl, Christian
in: Applied Thermal Engineering, vol: 40, pages: 236-247

Type: Journal article (Peer reviewed)

Status: Published | Year: 2012 | DOI: https://doi.org/10.1016/j.applthermaleng.2012.02.019

Extraordinary high conductivity in SrTiO₃-based oxide heterostructures due to interfacial redox reactions

Chen, Yunzhong ; Christensen, Dennis ; Trier, Felix ; Pryds, Nini ; Linderoth, Søren
Presented at: Frontiers in Electronic Materials: Correlation Effects and Memristive Phenomena

Type: Poster

Status: Published | Year: 2012

Extraordinary high conductivity in SrTiO₃-based oxide heterostructures due to interfacial redox reactions

Chen, Yunzhong ; Christensen, Dennis ; Trier, Felix ; Pryds, Nini ; Linderoth, Søren
Presented at: E-MRS 2012 Spring Meeting

Type: Conference abstract for conference (Peer reviewed)

Status: Published | Year: 2012

On the origin of metallic conductivity at the interface of LaAlO3/SrTiO3

Chen, Yunzhong ; Christensen, Dennis ; Trier, Felix ; Pryds, Nini ; Smith, Anders ; Linderoth, Søren
in: Applied Surface Science, vol: 258, issue: 23, pages: 9242– 9245
Presented at: EMRS 2011 Spring Symposium J: Laser materials processing for micro and nano applications

Type: Conference article (Peer reviewed)

Status: Published | Year: 2012 | DOI: https://doi.org/10.1016/j.apsusc.2012.01.117

Plasma plume effects on the conductivity of amorphous-LaAlO₃/SrTiO₃ interfaces grown by pulsed laser deposition in O₂ and Ar

Sambri, A. ; Christensen, Dennis ; Trier, Felix ; Chen, Yunzhong ; Amoruso, S. ; Pryds, Nini ; Bruzzese, R. ; Wang, X.
in: Applied Physics Letters, vol: 100, pages: 131605

Type: Journal article (Peer reviewed)

Status: Published | Year: 2012 | DOI: https://doi.org/10.1063/1.4727905

Resistance switching of the interfacial conductance in amorphous SrTiO3 heterostructures

Christensen, Dennis ; Trier, Felix ; Chen, Yunzhong ; Smith, Anders ; Pryds, Nini
Presented at: 19th Workshop on Oxide Electronics (WOE 19)

Type: Conference abstract for conference

Status: Published | Year: 2012

The creation of two-dimensional electron gases in SrTiO₃-based complex oxide heterostructures by interface redox reactions

Chen, Yunzhong ; Trier, Felix ; Christensen, Dennis ; Pryds, Nini
part of: Abstract book - Workshop on Oxide Electronics XIX, pages: 66-66, 2012
Presented at: 19th Workshop on Oxide Electronics (WOE 19)

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2012

Demagnetizing effects in stacked rectangular prisms

Christensen, Dennis ; Nielsen, Kaspar Kirstein ; Bahl, Christian Robert Haffenden ; Smith, Anders
in: Journal of Physics D: Applied Physics, vol: 44, issue: 21, pages: 215004

Type: Journal article (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1088/0022-3727/44/21/215004

Extraordinarily high conductivity at interfaces of ZrO2:Y2O3/SrTiO3 heterostructures: origin and perspective

Chen, Yunzhong ; Christensen, Dennis ; Trier, F. ; Pryds, Nini ; Smith, Anders ; Linderoth, Søren
Presented at: EMRS 2011 Spring Symposium J: Laser materials processing for micro and nano applications

Type: Poster

Status: Published | Year: 2011

Measuring the effect of demagnetization in stacks of gadolinium plates using the magnetocaloric effect

Lipsø, Hans Kasper Wigh ; Nielsen, Kaspar Kirstein ; Christensen, Dennis ; Bahl, Christian Robert Haffenden ; Engelbrecht, Kurt ; Kuhn, Luise Theil ; Smith, Anders
in: Journal of Magnetism and Magnetic Materials, vol: 323, issue: 23, pages: 3027-3032

Type: Journal article (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1016/j.jmmm.2011.06.052

An optimized magnet for magnetic refrigeration

Bjørk, Rasmus ; Bahl, Christian Robert Haffenden ; Smith, Anders ; Christensen, Dennis ; Pryds, Nini
in: Journal of Magnetism and Magnetic Materials, vol: 322, issue: 21, pages: 3324-3328

Type: Journal article (Peer reviewed)

Status: Published | Year: 2010 | DOI: https://doi.org/10.1016/j.jmmm.2010.06.017

Spatially resolved measurements of the magnetocaloric effect and the local magnetic field using thermography

Christensen, Dennis ; Bjørk, Rasmus ; Nielsen, Kaspar Kirstein ; Bahl, Christian Robert Haffenden ; Smith, Anders ; Clausen, Sønnik
in: Journal of Applied Physics, vol: 108, issue: 6, pages: 063913

Type: Journal article (Peer reviewed)

Status: Published | Year: 2010 | DOI: https://doi.org/10.1063/1.3487943

The demagnetizing field of a non-uniform rectangular prism

Smith, Anders ; Nielsen, Kaspar Kirstein ; Christensen, Dennis ; Bahl, Christian Robert Haffenden ; Bjørk, Rasmus ; Hattel, Jesper Henri
in: Journal of Applied Physics, vol: 107, issue: 10, pages: 103910

Type: Journal article (Peer reviewed)

Status: Published | Year: 2010 | DOI: https://doi.org/10.1063/1.3385387

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