Henrik Ramebäck

Adj professor vid Chalmers, Kemi och kemiteknik, Energi och material, Kärnkemi

Visar 38 publikationer

2018

The application of radiochronometry during the 4th collaborative materials exercise of the nuclear forensics international technical working group (ITWG)

Michael J. Kristo, Ross Williams, Amy M. Gaffney et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 315 (2), p. 425-434
Artikel i vetenskaplig tidskrift
2018

Uncertainty evaluation in gamma spectrometric measurements: Uncertainty propagation versus Monte Carlo simulation

Henrik Ramebäck, P. Lindgren
Applied Radiation and Isotopes. Vol. 142, p. 71-76
Artikel i vetenskaplig tidskrift
2018

Uranium assay and trace element analysis of the fourth collaborative material exercise samples by the modified Davies-Gray method and the ICP-MS/OES techniques

Aubrey N. Nelwamondo, Lisa P. Colletti, Rachel E. Lindvall et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 315 (2), p. 379-394
Artikel i vetenskaplig tidskrift
2018

Overall approaches and experiences of first-time participants in the Nuclear Forensics International Technical Working Group’s Fourth Collaborative Material Exercise (CMX-4)

Doris M.L. Ho, Aubrey N. Nelwamondo, Ayako Okubo et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 315 (2), p. 353-363
Artikel i vetenskaplig tidskrift
2018

Gamma spectrometry in the ITWG CMX-4 exercise

L. Lakosi, J. Zsigrai, A. Kocsonya et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 315 (2), p. 409-416
Artikel i vetenskaplig tidskrift
2018

Application of a Monte Carlo method to the uncertainty assessment in in situ gamma-ray spectrometry

Leif Persson, Jonas Boson, Torbjörn Nylén et al
Journal of Environmental Radioactivity. Vol. 187, p. 1-7
Artikel i vetenskaplig tidskrift
2018

Measurements of 106Ru in Sweden during the autumn 2017: Gamma-ray spectrometric measurements of air filters, precipitation and soil samples, and in situ gamma-ray spectrometry measurement

Henrik Ramebäck, C. Söderström, M. Granstrom et al
Applied Radiation and Isotopes. Vol. 140, p. 179-184
Artikel i vetenskaplig tidskrift
2018

Evaluation of different methods for measuring 89Sr and 90Sr: Measurement uncertainty for the different methods as a function of the activity ratio

Stina Holmgren Rondahl, Henrik Ramebäck
Applied Radiation and Isotopes. Vol. 140, p. 87-95
Artikel i vetenskaplig tidskrift
2018

Comparing results of X-ray diffraction, µ-Raman spectroscopy and neutron diffraction when identifying chemical phases in seized nuclear material, during a comparative nuclear forensics exercise

Stina Holmgren Rondahl, Fabien Pointurier, Linnea Ahlinder et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 315 (2), p. 395-408
Artikel i vetenskaplig tidskrift
2017

Uncertainties in calculated correction factors for true coincidence-summing (TCS)

J. Kastlander, L. E. De Geer, S. Jonsson et al
Applied Radiation and Isotopes. Vol. 122, p. 174-179
Artikel i vetenskaplig tidskrift
2017

Time optimization of 90Sr determinations: sequential measurement of multiple samples during decay of 90Y

Stina Holmgren Rondahl, Annika Tovedal, Oscar Björnham et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 311 (2), p. 1143-1148
Artikel i vetenskaplig tidskrift
2017

Inter-laboratory exercise with an aim to compare methods for Sr-90 and Pu-239,Pu-240 determination in environmental soil samples

J. X. Qiao, S. Salminen-Paatero, S. H. Rondahl et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 314 (2), p. 813-826
Artikel i vetenskaplig tidskrift
2017

Crystal structure of radium sulfate: An X-ray powder diffraction and density functional theory study

Artem Matyskin, Rikard Ylmén, Petra Lagerkvist et al
Journal of Solid State Chemistry. Vol. 253, p. 15-20
Artikel i vetenskaplig tidskrift
2017

Impact of Ag and NOx compounds on the transport of ruthenium in the primary circuit of nuclear power plant in a severe accident

Ivan Kajan, T. Karkela, U. Tapper et al
Annals of Nuclear Energy. Vol. 100, p. 9-19
Artikel i vetenskaplig tidskrift
2016

Disassembly of old radium sources and conversion of radium sulfate into radium carbonate for subsequent dissolution in acid

Artem Matyskin, Burcak Ebin, Mikhail S Tyumentsev et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 310 (2), p. 589-595
Artikel i vetenskaplig tidskrift
2016

Equivalence of computer codes for calculation of coincidence summing correction factors - Part II

T. Vidmar, A. Camp, S. Hurtado et al
Applied Radiation and Isotopes. Vol. 109, p. 482-486
Artikel i vetenskaplig tidskrift
2016

Time optimization of Sr-90 measurements: Sequential measurement of multiple samples during ingrowth of Y-90

S. Holmgren, A. Tovedal, Oscar Björnham et al
Applied Radiation and Isotopes. Vol. 110, p. 150-154
Artikel i vetenskaplig tidskrift
2016

On the accuracy of gamma spectrometric isotope ratio measurements of uranium

Henrik Ramebäck, Petra Lagerkvist, S. Holmgren et al
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 815, p. 57-61
Artikel i vetenskaplig tidskrift
2016

Nordic Collaboration: Impact of Ag and NOx Compounds on the Transport of Ruthenium in the Primary Circuit of NPP in a Severe Accident

T. Karkela, Ivan Kajan, U. Tapper et al
25th International Conference Nuclear Energy for New Europe, (Nene 2016); proccedings eds. Snoj, L; Lengar, I., p. no. 802-
Paper i proceeding
2015

A laboratory exercise on systematic effects in gamma ray spectrometry

Henrik Ramebäck, S. Jonsson, Stefan Allard et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 304 (1), p. 467-471
Artikel i vetenskaplig tidskrift
2015

Implementation of calculation codes in gamma spectrometry measurements for corrections of systematic effects

S. Jonsson, T. Vidmar, Henrik Ramebäck
Journal of Radioanalytical and Nuclear Chemistry. Vol. 303 (3), p. 1727-1736
Artikel i vetenskaplig tidskrift
2015

Characterization of HPGe detectors using Computed Tomography

A. Hedman, J. B. Gogani, M. Granstrom et al
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 785, p. 21-25
Artikel i vetenskaplig tidskrift
2015

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Bernitt Cartemo et al
Applied Radiation and Isotopes. Vol. 99, p. 162-167
Artikel i vetenskaplig tidskrift
2014

Recrystallization of Ra-223 with barium sulfate

Natallia Torapava, Henrik Ramebäck, E. Curti et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 301 (2), p. 545-553
Artikel i vetenskaplig tidskrift
2014

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Bernitt Cartemo et al
International Conference on Advances in Nuclear Forensics: Countering the Evolving Threat of Nuclear and Other Radioactive Material out of Regulatory Control, Vienna, IAEA; 07/2014
Paper i proceeding
2014

Using Short-lived Radionuclides to Estimate Rates of Soil Motion in Frost Boils

J. Klaminder, K. Yoo, C. Olid et al
Permafrost and Periglacial Processes. Vol. 25 (3), p. 184-193
Artikel i vetenskaplig tidskrift
2014

Solubility of Radium and Strontium Sulfate across the Temperature Range of 0 to 300℃

Paul Brown, Christian Ekberg, Henrik Ramebäck et al
Uranium Mining and Hydrogeology 2014, p. 553-563
Paper i proceeding
2014

Handling interferences in Sr-89 and Sr-90 measurements of reactor coolant water: A method based on strontium separation chemistry

S. Holmgren, A. Tovedal, S. Jonsson et al
Applied Radiation and Isotopes. Vol. 90 (Aug.), p. 94-101
Artikel i vetenskaplig tidskrift
2013

A study of the Arrhenius behavior of the co-precipitation of radium, barium and strontium sulfate

Hanna Hedström, Henrik Ramebäck, Christian Ekberg
Journal of Radioanalytical and Nuclear Chemistry. Vol. 298 (2), p. 847-852
Artikel i vetenskaplig tidskrift
2013

Reducing measurement uncertainty in Ni-63 measurements in reactor coolant water with high Co-60 activities

Sofia Eriksson, Anna Vesterlund, M. Olsson et al
Journal of Radioanalytical and Nuclear Chemistry. Vol. 296 (2), p. 775-779
Artikel i vetenskaplig tidskrift
2013

On the categorization of uranium materials using low resolution gamma ray spectrometry

Anna Vesterlund, T. Ulvsand, K. Lidstrom et al
Applied Radiation and Isotopes. Vol. 73, p. 54-57
Artikel i vetenskaplig tidskrift
2012

Radon capture with silver exchanged zeolites

Hanna Hedström, Mark Foreman, Christian Ekberg et al
Radiochimica Acta. Vol. 100 (6), p. 395-399
Artikel i vetenskaplig tidskrift
2012

Uncertainty assessment in gamma spectrometric measurements of plutonium isotope ratios and age

Henrik Ramebäck, U. Nygren, A. Tovedal et al
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. Vol. 287, p. 56-59
Artikel i vetenskaplig tidskrift
2010

The jackknife as an approach for uncertainty assessment in gamma spectrometric measurements of uranium isotope ratios

Henrik Ramebäck, Anna Vesterlund, A. Tovedal et al
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. Vol. 268 (16), p. 2535-2538
Artikel i vetenskaplig tidskrift
2008

Gammaspektrometrisk analys av plutonium: isotopsammansättning och ålder

Henrik Ramebäck, Göran Ågren, Ulrika Nygren et al
Rapport
2008

Basic characterization of 233 U:Determination of age and 232 U content using sector field ICP-MS, gamma spectrometry and alpha spectrometry

Henrik Ramebäck, U Nygren, P Lagerkvist et al
NIMB, p. 807-812
Artikel i vetenskaplig tidskrift

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Visar 1 forskningsprojekt

2012–2012

Radium/barium och strontium medfällning

Christian Ekberg Kärnkemi
Henrik Ramebäck Kärnkemi
Hanna Hedström Kärnkemi
Strålsäkerhetsmyndigheten (SSM)

Det kan finnas fler projekt där Henrik Ramebäck medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.