L. Johansson

发表

CCRI(II) activity comparison of 241Pu: CCRI(II)-K2.Pu-241

C. Michotte, L. Johansson, 2012 .

Update of the BIPM.RI(II)-K1.Tc-99m comparison of activity measurements for the radionuclide 99mTc to include new results for the LNE–LNHB and the NPL

J. Keightley, G. Ratel, C. Michotte, 2010 .

Update of the BIPM comparison BIPM.RI(II)-K1.Ho-166m activity measurements to include the IRA and the NPL and a re-evaluation of the degrees of equivalence for the APMP.RI(II)-K2.Ho-166m comparison

C. Bailat, Y. Hino, G. Ratel, 2009 .

Activity measurements of the radionuclide 201Tl for the LNE–LNHB, France, PTB, Germany and the NPL, UK in the ongoing comparison BIPM.RI(II)-K1.Tl-201

G. Ratel, C. Bobin, C. Michotte, 2008 .

Update of the BIPM.RI(II)-K1.Tc-99m comparison of activity measurements for the radionuclide 99Tcm to include the NPL

G. Ratel, C. Michotte, L. Johansson, 2005 .

Uncertainties in internal gas counting

M. Rodrigues, L. Karam, A. Yunoki, 2015 .

Standardisation of 223Ra by liquid scintillation counting techniques and comparison with secondary measurements.

A. Fenwick, J. Keightley, L. Johansson, 2015, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Ultra sensitive measurements of gamma-ray emitting radionuclides using HPGE-detectors in the underground laboratory hades

P. Johnston, M. Hult, P. Warwick, 2003 .

Standardization, decay data measurements and evaluation of 64Cu.

P. Cassette, J. Keightley, G. Ratel, 2012, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Self-absorption correction in standardisation of 204Tl.

G. Sibbens, L. Johansson, T. Altzitzoglou, 2002, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Metrology for New Generation Nuclear Power Plants–MetroFission

Alan Dinsdale, John Keightley, Lena Johansson, 2013, IEEE Transactions on Nuclear Science.

A miniature TDCR system dedicated to in-situ activity assay.

J. Sephton, L. Johansson, S. Collins, 2014, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

A preliminary investigation into a simple method for the determination of the mean ionisation energy of gas mixtures used in the NPL primary gas counting system.

J. Sephton, L. Johansson, H. Phillips, 2012, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Decay correction of 95Nb.

L. Johansson, D. Macmahon, A. Harms, 2009, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

In vivo measurement of pre-operational spallation source workers: baseline body burden levels and detection limits of relevant gamma emitters using high-resolution gamma spectrometry

K. Stenström, C. Rääf, A. Almén, 2019, Journal of radiological protection : official journal of the Society for Radiological Protection.

Tailoring solid angle calculations to the actual radioactivity distribution of planar sources

G. Sibbens, S. Pommé, L. Johansson, 2003 .

Development of portable Liquid Scintillation counters for on-site primary measurement of radionuclides using the Triple-To-Double Coincidence Ratio method

J. Sephton, P. Cassette, P. De Felice, 2013, 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA).

Radionuclide metrology for new generation nuclear power plants.

P. Cassette, J. Keightley, L. Johansson, 2011 .

Adsorption of Caesium in Urine on Copper Hexacyanoferrate(II) - A Contamination Control Kit for Large-Scale In-Situ Use

C. Samuelsson, E. Holm, L. Johansson, 1999 .

Standardisation of (210)Pb by Čerenkov counting.

L. Johansson, C. Gilligan, A. Arinc, 2011, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

The Influence of Dust on the 210Po Signal in Retrospective Radon Measurements

C. Samuelsson, L. Johansson, M. Wolff, 1994 .

Alpha-particle spectrometry of large-area samples using an open-flow pulse ionisation chamber

C. Samuelsson, L. Johansson, B. Roos, 1992 .

210Po as a Tracer for Radon in Dwellings

C. Samuelsson, L. Johansson, M. Wolff, 1992 .

Long-Lived Radon Decay Products as a Long-Term Radon Exposure Indicator

C. Samuelsson, L. Johansson, 1994 .

Six direct methods for standardisation of 152Eu

G. Sibbens, L. Johansson, T. Altzitzoglou, 2003 .

Kr-81m calibration factor for the npl ionisation chamber.

L. Johansson, A. Stroak, 2006, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Migration to new ampoule types for the NPL secondary standard ionisation chambers.

A. Fenwick, J. Keightley, L. Johansson, 2014, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

International exercise on 124Sb activity measurements.

A. C. Wätjen, C. Bailat, S. Pommé, 2010, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Standardisation of (90)Y and determination of calibration factors for (90)Y microspheres (resin) for the NPL secondary ionisation chamber and a Capintec CRC-25R.

A. Fenwick, L. Johansson, K. Ferreira, 2016, Applied Radiation and Isotopes.

An algorithm for the solid angle calculation applied in alpha-particle counting

G. Sibbens, S. Pommé, L. Johansson, 2003 .

Standardisation of 85Kr.

J. Sephton, L. Johansson, H. Phillips, 2010, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.