• 2596 Citations
  • 30 h-Index
1981 …2020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

1981

Noble-gas-rich separates from the Allende meteorite

Ott, U., Mack, R. & Sherwood, C., okt. 1981, In : Geochimica et Cosmochimica Acta. 45, 10, p. 1751-1788 38 p.

Research output: Article

100 Citations (Scopus)
1982

On neutron-induced and other noble gases in Allende inclusions

Göbel, R., Begemann, F. & Ott, U., okt. 1982, In : Geochimica et Cosmochimica Acta. 46, 10, p. 1777-1792 16 p.

Research output: Article

40 Citations (Scopus)
1983

Comment on "The nature and origin of ureilites" by J. L. Berkley et al.

Begemann, F. & Ott, U., máj. 1983, In : Geochimica et Cosmochimica Acta. 47, 5, p. 975-977 3 p.

Research output: Article

13 Citations (Scopus)
1984

Colloidally separated samples from Allende residues: Noble gases, carbon and an ESCA-study

Ott, U., Kronenbitter, J., Flores, J. & Chang, S., febr. 1984, In : Geochimica et Cosmochimica Acta. 48, 2, p. 267-280 14 p.

Research output: Article

31 Citations (Scopus)
1985

Are all the 'martian' meteorites from Mars?

Ott, U. & Begemann, F., dec. 1 1985, In : Nature. 317, 6037, p. 509-512 4 p.

Research output: Article

48 Citations (Scopus)
1988

Noble gases in SNC meteorites: Shergotty, Nakhla, Chassigny

Ott, U., júl. 1988, In : Geochimica et Cosmochimica Acta. 52, 7, p. 1937-1948 12 p.

Research output: Article

125 Citations (Scopus)

S-process krypton of variable isotopic composition in the Murchison meteorite

Ott, U., Begemann, F., Yang, J. & Epstein, S., jan. 1 1988, In : Nature. 332, 6166, p. 700-702 3 p.

Research output: Article

40 Citations (Scopus)
1990

Discovery of s-process barium in the Murchison meteorite

Ott, U. & Begemann, F., jan. 1 1990, In : Astrophysical Journal. 353, 2 PART II, p. L57-L60

Research output: Article

87 Citations (Scopus)

Trapped noble gases in unequilibrated ordinary chondrites

Schelhaas, N., Ott, U. & Begemann, F., okt. 1990, In : Geochimica et Cosmochimica Acta. 54, 10, p. 2869-2882 14 p.

Research output: Article

71 Citations (Scopus)
1991

Composition of the Martian atmosphere

Ott, U., ápr. 1 1991, In : Space Science Reviews. 56, 1-2, p. 23-29 7 p.

Research output: Article

1 Citation (Scopus)
1992

A new type of meteoritic diamond in the enstatite chondrite Abee

Russell, S. S., Pillinger, C. T., Arden, J. W., Lee, M. R. & Ott, U., jan. 1 1992, In : Science. 256, 5054, p. 206-209 4 p.

Research output: Article

27 Citations (Scopus)
1993

Implanted radiogenic and other noble gases in crustal diamonds from Northern Kazakhstan

Verchovsky, A. B., Ott, U. & Begemann, F., dec. 1993, In : Earth and Planetary Science Letters. 120, 3-4, p. 87-102 16 p.

Research output: Article

18 Citations (Scopus)

Interstellar grains in meteorites

Ott, U., jan. 1 1993, In : Nature. 364, 6432, p. 25-33 9 p.

Research output: Review article

148 Citations (Scopus)
1994

Multiple ion counting in isotope abundance mass spectrometry

Richter, S., Ott, U. & Begemann, F., szept. 1 1994, In : International Journal of Mass Spectrometry and Ion Processes. 136, 1, p. 91-100 10 p.

Research output: Article

10 Citations (Scopus)
1995

Facts and artifacts in interstellar diamond spectra

Mutschke, H., Dorschner, J., Henning, T. H., Jager, C. & Ott, U., dec. 1 1995, In : Astrophysical Journal. 454, 2, p. L157-L160

Research output: Article

Open Access
31 Citations (Scopus)
1996

Interstellar diamond xenon and timescales of supernova ejecta

Orr, U., jan. 1 1996, In : Astrophysical Journal. 463, 1 PART I, p. 344-348 5 p.

Research output: Article

42 Citations (Scopus)
1997

Presolar silicon carbide from the Indarch (EH4) meteorite: Comparison with silicon carbide populations from other meteorite classes

Russell, S. S., Ott, U., Alexander, C. M. O. D., Zinner, E. K., Arden, J. W. & Pillinger, C. T., szept. 1997, In : Meteoritics and Planetary Science. 32, 5, p. 719-732 14 p.

Research output: Article

28 Citations (Scopus)

Thoroughly anomalous chromium in Orgueil

Podosek, F. A., Ott, U., Brannon, J. C., Neal, C. R., Bernatowicz, T. J., Swan, P. & Mahan, S. E., szept. 1997, In : Meteoritics and Planetary Science. 32, 5, p. 617-627 11 p.

Research output: Article

68 Citations (Scopus)
1998
3 Citations (Scopus)

Tellurium in pre-solar diamonds as an indicator for rapid separation of supernova ejecta

Richter, S., Ott, U. & Begemann, F., jan. 15 1998, In : Nature. 391, 6664, p. 261-263 3 p.

Research output: Article

79 Citations (Scopus)
1999

Infrared spectra of meteoritic SiC grains

Andersen, A. C., Jäger, C., Mutschke, H., Braatz, A., Clément, D., Henning, T., Jørgensen, U. G. & Ott, U., 1999, In : Astronomy and Astrophysics. 343, 3, p. 933-938 6 p.

Research output: Article

14 Citations (Scopus)
2000
35 Citations (Scopus)

Potassium, stardust, and the last supernova

Podosek, F. A., Nichols, R. H., Brannon, J. C., Meyer, B. S., Ott, U., Jennings, C. L. & Luo, N., júl. 2000, In : Geochimica et Cosmochimica Acta. 64, 13, p. 2351-2362 12 p.

Research output: Article

7 Citations (Scopus)

Salty old rocks

Ott, U., jún. 9 2000, In : Science. 288, 5472, p. 1761-1762 2 p.

Research output: Short survey

2 Citations (Scopus)

Spallation recoil and age of presolar grains in meteorites

Ott, U. & Begemann, F., jan. 2000, In : Meteoritics and Planetary Science. 35, 1, p. 53-63 11 p.

Research output: Article

33 Citations (Scopus)
2001

History of trace gases in presolar diamonds inferred from ion-implantation experiments

Koscheev, A. P., Gromov, M. D., Mohapatra, R. K. & Ott, U., aug. 9 2001, In : Nature. 412, 6847, p. 615-617 3 p.

Research output: Article

48 Citations (Scopus)

Presolar grains in meteorites: An overview and some implications

Ott, U., júl. 1 2001, In : Planetary and Space Science. 49, 8, p. 763-767 5 p.

Research output: Article

12 Citations (Scopus)

Stellar and nuclear-physics constraints on two r-process components in the early galaxy

Pfeiffer, B., Ott, U. & Kratz, K. L., máj. 21 2001, In : Nuclear Physics A. 688, 1-2, p. 575-577 3 p.

Research output: Article

17 Citations (Scopus)
2002

Meteoritic anomalies, rapid neutron capture, and gamma-rays

Ott, U., jan. 1 2002, In : New Astronomy Reviews. 46, 8-10, p. 513-518 6 p.

Research output: Short survey

7 Citations (Scopus)

Mode of occurrence, textural settings and nitrogen-isotopic compositions of in situ diamonds and other carbon phases in the Bencubbin meteorite

Mostefaoui, S., El Goresy, A., Hoppe, P., Gillet, P. & Ott, U., nov. 30 2002, In : Earth and Planetary Science Letters. 204, 1-2, p. 89-100 12 p.

Research output: Article

17 Citations (Scopus)

Nitrogen in diamond-free ureilite Allan Hills 78019: Clues to the origin of diamond in ureilites

Rai, V. K., Murty, S. V. S. & Ott, U., aug. 2002, In : Meteoritics and Planetary Science. 37, 8, p. 1045-1055 11 p.

Research output: Article

15 Citations (Scopus)
93 Citations (Scopus)
2003

Isotopes of volatiles in pre-solar grains

Ott, U., júl. 29 2003, In : Space Science Reviews. 106, 1-4, p. 33-48 16 p.

Research output: Article

6 Citations (Scopus)

Nitrogen components in ureilites

Rai, V. K., Murty, S. V. S. & Ott, U., jún. 15 2003, In : Geochimica et Cosmochimica Acta. 67, 12, p. 2213-2237 25 p.

Research output: Article

20 Citations (Scopus)

Noble gases in ureilites: Cosmogenic, radiogenic, and trapped components

Rai, V. K., Murty, S. V. S. & Ott, U., nov. 15 2003, In : Geochimica et Cosmochimica Acta. 67, 22, p. 4435-4456 22 p.

Research output: Article

37 Citations (Scopus)

Presolar nanodiamonds: Faster, cleaner, and limits on platinum-HL

Merchel, S., Ott, U., Herrmann, S., Spettel, B., Faestermann, T., Knie, K., Korschinek, G., Rugel, G. & Wallner, A., dec. 15 2003, In : Geochimica et Cosmochimica Acta. 67, 24, p. 4949-4960 12 p.

Research output: Article

23 Citations (Scopus)

Sun and protosolar nebula

Kallenbach, R., Robert, F., Geiss, J., Herbst, E., Lammer, H., Marty, B., Millar, T. J., Ott, U. & Pepin, R. O., júl. 28 2003, In : Space Science Reviews. 106, 1-4, p. 319-376 58 p.

Research output: Article

10 Citations (Scopus)
2004

Barium-isotopic compositions of presolar silicon carbide grains from supernovae

Marhas, K. K., Hoppe, P. & Ott, U., aug. 1 2004, In : Meteoritics and Planetary Science. 39, SUPPL., p. A61

Research output: Article

Constraining the early solar system Cm/U ratio

Friedrich, J. M. & Ott, U., aug. 1 2004, In : Meteoritics and Planetary Science. 39, SUPPL., p. A41

Research output: Article

2 Citations (Scopus)

Detonation nanodiamonds instead of stardust in laboratory simulation experiments

Koscheev, A. P. & Ott, U., aug. 1 2004, In : Meteoritics and Planetary Science. 39, SUPPL., p. A55

Research output: Article

1 Citation (Scopus)

Developments in instrumentation for isotopic analyses of pre-solar grains

Ott, U., Hoppe, P. & Lugmair, G. W., febr. 2004, In : New Astronomy Reviews. 48, 1-4, p. 165-169 5 p.

Research output: Short survey

5 Citations (Scopus)

Helium loss and shock pressure in martian meteorites - A relationship

Schwenzer, S. P., Fritz, J., Greshake, A., Herrmann, S., Jochum, K. P., Ott, U., Stöffler, D. & Stoll, B., aug. 1 2004, In : Meteoritics and Planetary Science. 39, SUPPL., p. A96

Research output: Article

5 Citations (Scopus)

NanoSIMS, the new tool of choice: 26Al, 44Ti, 49V, 53Mn, 60Fe, and more

Hoppe, P., Ott, U. & Lugmair, G. W., febr. 2004, In : New Astronomy Reviews. 48, 1-4, p. 171-176 6 p.

Research output: Short survey

19 Citations (Scopus)

Noble gases in new lunar meteorites from Oman: Irradiation history, trapped gases, and cosmic-ray exposure and K-Ar ages

Shukolyukov, Y. A., Nazarov, M. A. & Ott, U., dec. 1 2004, In : Geokhimiya. 42, 11, p. 1139-1156 18 p.

Research output: Article

3 Citations (Scopus)

Noble gases in new lunar meteorites from Oman: Irradiation history, trapped gases, and cosmic-ray exposure and K-Ar ages

Shukolyukov, Y. A., Nazarov, M. A. & Ott, U., nov. 1 2004, In : Geochemistry International. 42, 11, p. 1001-1017 17 p.

Research output: Article

7 Citations (Scopus)

Preface

Diehl, R., Hartmann, D. H., Kanbach, G., Korschinek, G., Knödlseder, J., Ott, U., Prantzos, N. & Schönfelder, V., febr. 1 2004, In : New Astronomy Reviews. 48, 1-4, p. 1-2 2 p.

Research output: Editorial

3 Citations (Scopus)

Release of noble gases during pyrolysis of meteoritic and synthetic diamonds: A new approach

Koscheev, A. P., Gromov, M. D., Zaripov, N. V. & Ott, U., aug. 1 2004, In : Meteoritics and Planetary Science. 39, SUPPL., p. A55

Research output: Article

2 Citations (Scopus)

The abundance of36S in IRC+10216 and its production in the Galaxy

Mauersberger, R., Ott, U., Henkel, C., Cernicharo, J. & Gallino, R., okt. 1 2004, In : Astronomy and Astrophysics. 426, 1, p. 219-227 9 p.

Research output: Article

27 Citations (Scopus)
2005

Characteristics of noble gas abundances in Dhofar 015, a new CK chondrite from Oman

Shukolyukov, Y. A., Nazarov, M. A., Ott, U. & Ivanova, M. A., jan. 1 2005, In : Geochemistry International. 43, 1, p. 10-32 23 p.

Research output: Article

Lognormal mass distributions of nanodiamonds from proportionate vapor growth

Maul, J., Marosits, E., Sudek, C., Berg, T. & Ott, U., dec. 15 2005, In : Physical Review B - Condensed Matter and Materials Physics. 72, 24, 245401.

Research output: Article

19 Citations (Scopus)