Rasmus Toft-Petersen

Rasmus Toft-Petersen

Senior Researcher

DTU PHYSICS
Department of Physics

Technical University of Denmark

Fysikvej

Building 307, room 226

2800 Kgs. Lyngby

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2017
 

Phonons in mesoporous silicon: The influence of nanostructuring on the dispersion in the Debye regime

Hofmann, Tommy ; Wallacher, Dirk ; Toft-Petersen, Rasmus ; Ryll, Britta ; Reehuis, Manfred ; Habicht, Klaus
in: Microporous and Mesoporous Materials, vol: 243, pages: 263-270

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.micromeso.2017.02.023

  PDF

Spin excitations and quantum criticality in the quasi-one-dimensional Ising-like ferromagnet CoCl2·2D2O in a transverse field

Larsen, J. ; Schäffer, T. K. ; Hansen, U. B. ; Holm, S. L. ; Ahl, Sonja Rosenlund ; Toft-Petersen, Rasmus ; Taylor, J. ; Ehlers, G. ; Jensen, J. ; Rønnow, H. M. ; Lefmann, K. ; Christensen, Niels Bech
in: Physical Review B, vol: 96, issue: 17

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1103/PhysRevB.96.174424

2016
 

Dimensional Reduction in Quantum Dipolar Antiferromagnets

Babkevich, P. ; Jeong, Min-Soo ; Matsumoto, Y. ; Kovacevic, I. ; Finco, A. ; Toft-Petersen, Rasmus ; Ritter, Cathrin ; Månsson, Maria ; Nakatsuji, S. ; Rønnow, H. M.
in: Physical Review Letters, vol: 116, issue: 19

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1103/PhysRevLett.116.197202

 

Experimental characterization of a prototype secondary spectrometer for vertically scattering multiple energy analysis at cold-neutron triple axis spectrometers

Toft-Petersen, Rasmus ; Groitl, Felix ; Kure, Mathias ; Lim, Joshua ; Cermak, Petr ; Alimov, Svyatoslav ; Wilpert, Thomas ; Le, Manh Duc ; Quintero-Castro, Diana ; Niedermayer, Christof ; Schneidewind, Astrid ; Habicht, Klaus
in: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, vol: 830, pages: 338-344

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1016/j.nima.2016.06.004

2015
  PDF

Anomalous magnetic structure and spin dynamics in magnetoelectric LiFePO4

Toft-Petersen, Rasmus ; Reehuis, Manfred ; Jensen, Thomas Bagger Stibius ; Andersen, Niels Hessel ; Li, Jiying ; Le, Manh Duc ; Laver, Mark ; Niedermayer, Christof ; Klemke, Bastian ; Lefmann, Kim ; Vaknin, David
in: Physical Review B, vol: 92, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1103/PhysRevB.92.024404

  PDF

Field-induced interplanar magnetic correlations in the high-temperature superconductor La1.88Sr0.12CuO4

Rømer, A. T. ; Jensen, P. ; Jacobsen, H. ; Udby, L. ; Andersen, B. M. ; Bertelsen, M. ; Holm, S. L. ; Christensen, Niels Bech ; Toft-Petersen, Rasmus ; Skoulatos, M. ; Laver, Mark ; Schneidewind, A. ; Link, P. ; Oda, M. ; Ido, M. ; Momono, N. ; Lefmann, K.
in: Physical Review B, vol: 91, issue: 17, pages: 174507

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1103/PhysRevB.91.174507

  PDF

The upgraded cold neutron triple-axis spectrometer FLEXX - enhanced capabilities by new instrumental options

Habicht, Klaus ; Quintero-Castro, Diana Lucía ; Toft-Petersen, Rasmus ; Kure, Mathias ; Maede, Lucas ; Groitl, Felix ; Le, Manh Duc
in: E P J Web of Conferences, vol: 83

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1051/epjconf/20158303007

2014
 

The upgraded cold neutron three-axis spectrometer FLEXX at BER II at HZB

Duc Le, Manh ; Skoulatos, Markos ; Quintero-Castro, Diana Lucía ; Toft-Petersen, Rasmus ; Groitl, Felix ; Rule, Kirrily C. ; Habicht, Klaus
in: Neutron News, vol: 25, issue: 2, pages: 19-22

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1080/10448632.2014.902699

2013
 

Gains from the upgrade of the cold neutron triple-axis spectrometer FLEXX at the BER-II reactor

Le, Duy M. ; Quintero-Castro, D. L. ; Toft-Petersen, Rasmus ; Groitl, Felix ; Skoulatos, Markos ; Rule, K. C. ; Habicht, Klaus
in: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol: 729, pages: 220-226

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1016/j.nima.2013.07.007

  PDF

Measurement of unique magnetic and superconducting phases in oxygen-doped high-temperature superconductors La2-xSrxCuO4+y

Udby, Linda ; Larsen, Jacob ; Christensen, Niels Bech ; Boehm, M. ; Niedermayer, Ch ; Mohottala, H. E. ; Jensen, Thomas Bagger Stibius ; Toft-Petersen, Rasmus ; Chou, F. C. ; Andersen, Niels Hessel ; Lefmann, Kim ; Wells, B. O.
in: Physical Review Letters, vol: 111, issue: 22, pages: 227001

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013