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• 1981

  A Positron Annihilation Investigation of Defects in Neutron Irradiated Copper

  Eldrup, M. M., Evans, J. H., Mogensen,, O. E. & Singh, B. N., 1981, In: Radiation Effects and Defects in Solids. 54, 1-2, p. 65-80

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positron Annihilation Studies of Vacancies and Polyvacancies in Molecular Crystals

  Mogensen, O. E., Eldrup, M. M., Lightbody, D. & Sherwood, J. N., 1981, Recent Developments in Condensed Matter Physics. Devreese, J. T. (ed.). Plenum Publishing Corporation, Vol. Volume 2. p. 449-551

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

• Program System for Analysing Positron Lifetime Spectra and Angular Correlation Curves

  Kirkegaard, P., Eldrup, M. M., Mogensen, O. E. & Pedersen, N. J., 1981, In: Computer Physics Communications. 23, 3, p. 307-335

  Research output: Contribution to journal › Journal article › Research › peer-review

• The Temperature Dependence of Positron Lifetimes in Solid Pivalic Acid

  Eldrup, M. M., Lightbody, D. & Sherwood, J. N., 1981, In: Chemical Physics. 63, 1-2, p. 51-58

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1980

  Positron Lifetime Study of the Transition from Glassy to Normal Liquid State for Two Phenyl Ethers

  Pethrick, R. A., Jacobsen, F. M., Mogensen, O. E. & Eldrup, M. M., 1980, In: Journal of the Chemical Society - Faraday Transactions. 76, p. 225-232.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Studies of Phase Transformation in Molecular Crystals Using the Positron Annihilation Technique

  Eldrup, M. M., Lightbody, D. & Sherwood, J. N., 1980, In: Faraday Discussions. 69, p. 175-182

  Research output: Contribution to journal › Journal article › Research

• The Temperature Dependence of the Two Positronium Bubble States in Liquid SF6

  Jacobsen, F. M., Eldrup, M. M. & Mogensen, O. E., 1980, In: Chemical Physics. 50, 3, p. 393-403

  Research output: Contribution to journal › Journal article › Research › peer-review

• The Vacancy Formation Energy in Crystalline Adamantane Determined by Positron Annihilation Techniques

  Lightbody, D., Sherwood, J. N. & Eldrup, M. M., 1980, In: Chemical Physics Letters. 70, 3, p. 487-491

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1979

  A Positron Annihilation and Transmission Electron Microscopy Investigation into the Annealing of Copper after Neutron Irradiation at 250 deg. C

  Eldrup, M. M., Mogensen, O. E., Singh, B. N. & Evans, J. H., 1979, Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: The Japan Institute of Metals, p. 711-715

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• A Positron Lifetime Study of Electron Irradiation in Damage and Recovery in alpha-Zr and in alpha-Ti

  Hood, G. M., Eldrup, M. M. & Pedersen, N. J., 1979, Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: The Japan Institute of Metals, p. 751-754

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• A Positron Trapping Study of Molybdenum Irradiated with 2,10, and 40 MeV Electrons

  Eldrup, M. M., McKee, B. T. A. & Stewart, A. T., 1979, Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Sendai: The Japan Insitute of Metals, p. 493-496

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• A Positron Trapping Study of Molybdenum Irradiated with 2,10, and 40 MeV Electrons

  Eldrup, M. M., McKee, B. T. A. & Stewart, A. T., 1979, In: JOURNAL OF PHYSICS F-METAL PHYSICS. 9, 4, p. 637-643

  Research output: Contribution to journal › Journal article › Research › peer-review

• Enchancement of Positronium Formation in Some Liquids due to Scavenging the Highly Mobile Positive Holes

  Eldrup, M. M., Lévay, B., Lund, S. J. G. & Mogensen, O. E., 1979, Proceedings of the Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: The Japan Institute of Metals, Aoba Aramaki, p. 591-593

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Information of the State of Electrons in Liquids from Positronium Formation Data

  Lévay, B., Mogensen, O. E. & Eldrup, M. M., 1979, Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: Japan Institute of Metals, Aoba Aramaki, p. 595-599

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Information on the State of Electrons in Liquids from Positronium Formation Data

  Eldrup, M. M., Lévay, B. & Mogensen, O. E., 1979, Proceedings of the Positron Annihilation. Sendai: Japan Institute of Metals, p. 595-599

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positron Annihilation Studies of Defects in Molecular Crystals. Camphene and Succinonitrile

  Eldrup, M. M., Mogensen, O. E. & Sherwood, J. N., 1979, Positron Annihilation: Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: The Japan Insitute of Metals, p. 465-469

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positron Annihilation Study of Defects in Succinonitrile

  Eldrup, M. M., Pedersen, N. J. & Sherwood, J. N., 1979, In: Physical Review Letters. 43, 19, p. 1407-1410

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positroner som værktøj (1): Krystaldefekter i metaller konstateres via ny teknik

  Eldrup, M. M., 1979, In: Ingenioeren. 5, 43, p. 38-39

  Research output: Contribution to journal › Journal article › Research

• Positroner som værktøj (2): Perspektiver for anvendelse også i den nukleare medicin

  Eldrup, M. M., 1979, In: Ingenioeren. 5, 47, p. 14

  Research output: Contribution to journal › Journal article › Research

• Positronium/Positron Lifetime Measurements Performed in Liquid SF6 in Temperature Range from -45 deg. C to above the Critical Point

  Jacobsen, F. M., Eldrup, M. M. & Mogensen, O. E., 1979, Proceedings of the 5. International Conference on Positron Annihilation. Hasiguti, R. R. & Fuijwara, K. (eds.). Sendai: The Japan Institute of Metals, Aoba Aramaki, p. 351-354

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positronium/Positron Lifetime Measurements Performed in Liquid Sulfor Hexafluoride in Temperature Range from 45 deg.C to above the Critical Point

  Eldrup, M. M., Jacobsen, F. M. & Mogensen, O. E., 1979, Proceedings of the Positron Annihilation. Sendai: Japan Institute of Metals, p. 351-354

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positronium Thermalization and Radiation Damage in Ice

  Eldrup, M. M., Douglas, R. J., Lupton, L. & Stewart, A. T., 1979, Positron Annihilation: Proceedings of the 5th International Conference on Positron Annihilation. Hasiguti, R. R. & Fujiwara, K. (eds.). Sendai: The Japan Institute of Metals, p. 621-624

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
• 1978

  Estimates of Uncertainties in Analysis of Positron Lifetime Spectra for Metals

  Eldrup, M. M., Huang, Y. M. & McKee, B. T. A., 1978, In: Applied Physics A: Materials Science & Processing. 15, 1, p. 65-71

  Research output: Contribution to journal › Journal article › Research › peer-review

• Vacancies in HF-Doped and in Irradiated Ice by Positron Annihilation Techniques

  Eldrup, M. M., Mogensen, O. E. & Bilgram, J. H., 1978, In: Journal of Glaciology. 21, p. 101-113

  Research output: Contribution to journal › Journal article › Research

• Vacancies in Pure Ice Studied by Positron Annihilation Techniques

  Eldrup, M. M. & Mogensen, O. E., 1978, In: Journal of Glaciology. 21, 85, p. 85-99

  Research output: Contribution to journal › Journal article › Research
• 1977

  A Position Annihilation Study of Defect Recovery in Electron-Irradiated alpha-Zr

  Hood, G. M., Eldrup, M. M. & Mogensen, O. E., 1977, In: Radiation Effects and Defects in Solids. 32, 1-2, p. 101-107

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positron annihilation

  Eldrup, M. M., 1977, In: Dansk Kemi. 58, 5, p. 164-170

  Research output: Contribution to journal › Journal article › Research

• Positronium Bloch Function, and Trapping of Positronium in Vacancies, in Ice

  Mogensen, O. E. & Eldrup, M., 1977, Roskilde, Denmark: Risø National Laboratory. 73 p.

  Research output: Book/Report › Report › Research

  Open Access

  File
  59 Downloads (Pure)

• Positronium block function, and trapping of positronium in vacancies, in ice

  Mogensen, O. E. & Eldrup, M. M., 1977, 72 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 366).

  Research output: Book/Report › Report › Research

  Open Access

  File
  82 Downloads (Pure)

• Vacancy Concentration in Ice

  Mogensen, O. E. & Eldrup, M. M., 1977, In: Physics Letters A. 60, 4, p. 325-326

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1976

  A Positron Annihilation Investigation into the Annealing of Copper after Neutron Irradiation at 50 deg. C.

  Evans, J. H., Mogensen, O. E., Eldrup, M. M. & Singh, B. N., 1976, Proceedings of the 4. International Conference on Positron Annihilation. Lyngby and the Research Establishment Risø: Technical University of Denmark, Vol. Part 2..

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Estimates of Uncertainties in Analysis of Metal Positron Lifetime Spectra

  Eldrup, M. M., Huang, Y. M. & McKee, B. T. A., 1976, Proceedings of 4. International Conference on Positron Annihilation. Lyngby and the Research Establishment Risø: Technical University of Denmark, Vol. Part 2..

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Vacancy Migration and Void Formation during the Annealing of Electron Irradiated Molybdenum

  Eldrup, M. M., Mogensen, O. E. & Evans, J. H., 1976, Proceedings of an International Conference on Fundamental Aspects of Radiation Damage in Metals. p. 1127-1135 (CONF; No. 751006-P2).

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Vacancy Migration and Void Formation in gamma-irradiated Ice

  Eldrup, M. M., 1976, In: Journal of Chemical Physics. 64, 12, p. 5283-5290

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1975

  Inhibition of Ps Formation by Strong Ps Quenchers

  Eldrup, M. M., Shantarovich, V. P. & Mogensen, O. E., 1975, In: Chemical Physics. 11, 1, p. 129-142

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positronium Inhibition and Quenching by Organic Electron Acceptors and Charge Transfer Complexes

  Jansen, P., Eldrup, M. M., Jensen, B. S. & Mogensen, O. E., 1975, In: Chemical Physics. 10, 2-3, p. 303-312

  Research output: Contribution to journal › Journal article › Research › peer-review

• Vacancy Migration and Void Formation during the Annealing of Electron Irradiated Molybdenum

  Evans, J. H. & Eldrup, M. M., 1975, In: Nature. 254, 5502, p. 685-686

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1974

  Influence of Spur Processes on Positronium Formation in Some Mixtures of Organic Liquids

  Jansen, P., Eldrup, M. M., Mogensen, O. E. & Pagsberg, P. B., 1974, In: Chemical Physics. 6, 2, p. 265-271

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positronfit Extended: A New Version of a Program for Analysing Positron Lifetime Spectra

  Kirkegaard, P. & Eldrup, M. M., 1974, In: Computer Physics Communications. 7, 7, p. 401-409

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1973

  Positron Annihilation Techniques (PAT) in Polymer Science and Engineering

  Hamielec, A. E., Eldrup, M. M., Mogensen, O. E. & Jansen, P., 1973, In: Journal of macromolecular science. Reviews in macromolecular chemistry and physics. 9, 2, p. 305-337

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positronium Interaction with Defects and Impurities in Ice

  Mogensen, O. E. & Eldrup, M. M., 1973, Physics and Chemistry of Ice, Ottawa, 14-18 August. Whalley, E., Jones, S. J. & Gold, L. W. (eds.). Ottawa: The Royal Society of Canada, p. 165-169

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
• 1972

  Angular correlation of annihilation photons in frozen aqueous solutions

  Milosevic-Kvajic, M., Mogensen, O. E., Kvajic, G. & Eldrup, M. M., 1972, In: Journal of Chemical Physics. 56, 6, p. 2567-2571

  Research output: Contribution to journal › Journal article › Research › peer-review

• On the Correlation between EPR and Positron Annihilation Measurements on gamma-Irradiated Acetyl Methionine

  Eldrup, M. M., Lund-Thomsen, E. & Mogensen, O. E., 1972, In: Journal of Chemical Physics. 56, 10, p. 4902-4906

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positronfit: A Versatile Program for Analysing Positron Lifetime Spectra

  Kirkegaard, P. & Eldrup, M. M., 1972, In: Computer Physics Communications. 3, 3, p. 240-255

  Research output: Contribution to journal › Journal article › Research › peer-review

• Positron Lifetimes in Pure and Doped Ice and in Water

  Eldrup, M. M., Mogensen, O. & Trumpy, G., 1972, In: Journal of Chemical Physics. 57, 1, p. 495-504

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
  391 Downloads (Pure)
• 1971

  Angular correlation of annihilation photons in ice single crystals

  Mogensen, O. E., Kvajic, G., Eldrup, M. M. & Milosevic-Kvajic, M., 1971, In: Physical Review B. 4, 1, p. 71-73

  Research output: Contribution to journal › Journal article › Research › peer-review

• Lifetimes in pure light and heavy water and ice, and in frozen aqueous solutions

  Eldrup, M. M., Mogensen, O. E., Petersen, K. & Trumpy, G., 1971, Positron Annihilation. Kingston: Queen's University, Vol. Vol. 3. p. 63-86

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

• On the correlation between EPR and positron annihilation measurements on gamma-irradiated acetyl methionine

  Lund-Thomsen, E., Eldrup, M. M. & Mogensen, O. E., 1971, Positron Annihilation. Kingston: Queen's University, Vol. 3. p. 1-16

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positron annihilation in ice and frozen aqueous solutions

  Mogensen, O. E., Eldrup, M. M., Kvajic, G. & Milosevic-Kvajic, M., 1971, Abstracts. Atomenergikommissionens Forsøgsanlæg Risø, p. 27-27 (Risø-M; No. 1332(EN)).

  Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

• Positron annihilation in γ-irradiated 10 M NaOH glassy ice at 85 deg. K

  Eldrup, M. M., Mogensen, O. & Kevan, L., 1971, In: Chemical Physics Letters. 10, 4, p. 379-380

  Research output: Contribution to journal › Journal article › Research › peer-review