Items where Author is "Weikusat, Christian"

Article

Garde, A. A. , Søndergaard, A. S. , Guvad, C. , Dahl-Møller, J. , Nehrke, G. , Sanei, H. , Weikusat, C. , Funder, S. , Kjær, K. H. and Larsen, N. K. (2020)
Pleistocene organic matter modified by the Hiawatha impact, northwest Greenland ,

Geology, 48 (9), pp. 867-871 .

doi:https://www.doi.org/10.1130/g47432.1 , hdl:10013/epic.28efaaaa-a5d2-4442-818a-9e30774c9061

Conference -Invited talk

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M.

, Hörhold, M. , Jansen, D.

, Kipfstuhl, S. , Wilhelms, F.

and Weikusat, I.

(2019)
Microparticles and crystal microstructure in polar ice sheets ,

2nd Japanese-American-German Frontiers of Science Symposium, Kyoto, Japan, 26 September 2019 - 29 September 2019 .

hdl:10013/epic.69c69cc1-4f2e-490b-81ca-52877bd5b19f

[thumbnail of 20190912-JAGFoS2019-Raman_.pdf]

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Article

Eichler, J. , Weikusat, C. , Wegner, A. , Twarloh, B. , Behrens, M. , Fischer, H. , Hörhold, M. , Jansen, D. , Kipfstuhl, S. , Ruth, U. , Wilhelms, F. and Weikusat, I. (2019)
Impurity Analysis and Microstructure Along the Climatic Transition From MIS 6 Into 5e in the EDML Ice Core Using Cryo-Raman Microscopy ,

Frontiers in Earth Science, 7 , 20- .

doi:https://www.doi.org/10.3389/feart.2019.00020 , hdl:10013/epic.71739c87-2b56-4e62-9d71-9098fe4971d7

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Conference -Paper

Garde, A. A. , Eisen, O. , Fahnestock, M. A. , Funder, S. , Guvad, C. , Haack, H. , Kjær, K. H. , Larsen, N. K. , MacGregor, J. A. , McDonald, I. , Møller, J. D. , Søndergaard, A. S. , Waight, T. E. and Weikusat, C. (2018)
RETRACTED: Origin and transformation of organic carbon from the Hiawatha meteorite crater, North-West Greenland: a preliminary study ,

Energy Procedia

doi:https://www.doi.org/10.1016/j.egypro.2018.07.025 , hdl:10013/epic.616f4fdc-493b-4c89-9108-7544236c6afa

Conference -Poster

Eichler, J. , Kleitz, I. , Bayer, M.

, Jansen, D.

, Kipfstuhl, S. , Shigeyama, W. , Weikusat, C. , Wilhelms, F.

and Weikusat, I.

(2018)
Location and composition of micro-inclusions in deep ice from the EDML ice core (Antarctica) using optical microscope and cryo-Raman spectroscopy ,

14th International Conference on the Physics and Chemistry of Ice (PCI-2018 in Zürich), Zürich, 7 January 2018 - 12 January 2018 .

hdl:10013/epic.fd0ca8d6-00f8-433b-bf9d-4a5ea0af734b

[thumbnail of PCI_Poster_Impurities_cmyk.pdf]

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Article

Kjær, K. H. , Larsen, N. K. , Binder, T. , Bjørk, A. A. , Eisen, O. , Fahnestock, M. A. , Funder, S. , Garde, A. A. , Haack, H. , Helm, V. , Houmark-Nielsen, M. , Kjeldsen, K. K. , Khan, S. A. , Machguth, H. , McDonald, I. , Morlighem, M. , Mouginot, J. , Paden, J. D. , Waight, T. E. , Weikusat, C. , Willerslev, E. and MacGregor, J. A. (2018)
A large impact crater beneath Hiawatha Glacier in northwest Greenland ,

Science Advances, 4 (11), eaar8173- .

doi:https://www.doi.org/10.1126/sciadv.aar8173 , hdl:10013/epic.df3645ba-80d7-477b-ba57-1df014f8de5f

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Conference -Poster

Roeder, I. , Bayer-Giraldi, M.

, Weikusat, C. and Huen, J. (2017)
Influence of ISPs from a polar sea-ice microalga on whipped cream detected by cryo-Raman microscopy ,

3rd Ice Binding Conference, Rehovot (Israel), 13 August 2017 - 17 August 2017 .

hdl:10013/epic.51507

[thumbnail of Poster_ISP_cream_JHMB_underlined.pdf]

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Article

Eichler, J. , Kleitz, I. , Bayer-Giraldi, M. , Jansen, D. , Kipfstuhl, S. , Shigeyama, W. , Weikusat, C. and Weikusat, I. (2017)
Location and distribution of micro-inclusions in the EDML and NEEM ice cores using optical microscopy and in situ Raman spectroscopy ,

The Cryosphere, 11 (3), pp. 1075-1090 .

doi:https://www.doi.org/10.5194/tc-11-1075-2017 , hdl:10013/epic.51399

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Article

Roeder, I. , Huen, J. , Bayer-Giraldi, M.

, Weikusat, C. and Wüst, E. (2016)
Gefrorene Schlagsahne ,

molkerei industrie, (5), pp. 30-33 .

hdl:10013/epic.48072

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Article

Weikusat, C. , Kipfstuhl, S. and Weikusat, I. (2015)
Raman tomography of natural air hydrates ,

Journal of Glaciology, 61 (229), pp. 923-930 .

doi:https://www.doi.org/10.3189/2015jog15j009 , hdl:10013/epic.46035

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Conference -Poster

Weikusat, C. , Kipfstuhl, S. and Weikusat, I.

(2015)
Raman tomography of natural air hydrates ,

EGU General Assembly 2015, Vienna, Austria, 12 April 2015 - 17 April 2015 .

hdl:10013/epic.45479

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Article

Huen, J. , Weikusat, C. , Bayer-Giraldi, M. , Weikusat, I. , Ringer, L. and Lösche, K. (2014)
Confocal Raman microscopy of frozen bread dough ,

Journal of Cereal Science, 60 (3), pp. 555-560 .

doi:https://www.doi.org/10.1016/j.jcs.2014.07.012 , hdl:10013/epic.44845

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Conference -Invited talk

Weikusat, C. (2014)
Raman spectroscopy for ice core and climate research ,

11th Confocal Raman Imaging Symposium, Ulm, Germany, 29 September 2014 - 1 October 2014 .

hdl:10013/epic.44231

Conference -Poster

Jacobs, J. , Strauss, H. , Kipfstuhl, S. , Weikusat, C. , Elburg, M. and Läufer, A. (2014)
Significance of enigmatic blue ice moraine gypsum, Sør Rodane, East Antarctica ,

2014 SCAR OPEN SCIENCE CONFERENCE, Auckland, New Zealand, 22 August 2014 - 28 August 2014 .

hdl:10013/epic.45197

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Conference -Talk

Weikusat, C. and Kipfstuhl, S. (2012)
Raman spectroscopy on ice cores from Greenland and Antarctica ,

Geophysical Research Abstracts Vol. 14, EGU2012-9445, 2012 EGU General Assembly 2012, Vienna, Austria, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.38933

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Article

Weikusat, C. , Freitag, J. and Kipfstuhl, S. (2012)
Raman spectroscopy of gaseous inclusions in EDML ice core: first results – microbubbles ,

Journal of Glaciology, 58 (210), pp. 761-766 .

doi:https://www.doi.org/10.3189/2012jog11j222 , hdl:10013/epic.39700

Conference -Poster

Weikusat, C. , Freitag, J.

and Kipfstuhl, S. (2011)
Raman spectroscopy of bubbles and microbubbles in EDML antarctic ice core ,

Geophysical Research Abstracts Vol. 13, EGU2011-7178 .

hdl:10013/epic.37353

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Article

Weikusat, C. , Glasmacher, U. A. , Schuster, B. , Trautmann, C. , Miletich, R. and Neumann, R. (2011)
Raman study of apatite amorphised with swift heavy ions under various irradiation conditions ,

Phys Chem Minerals (2011) 38:293303 .

doi:10.1007/s00269-010-0403-2 , hdl:10013/epic.36003

Conference -Talk

Bayer-Giraldi, M.

, Weikusat, C. , Gernot, N. , Dieckmann, G. , Kipfstuhl, S. and Weikusat, I.

(2010)
Crystallographic investigations on ice-binding activity of an antifreeze protein from polar diatoms ,

12th International Conference on the Physics and Chemistry of Ice, 5-10 September 2010, Sapporo (Japan). .

hdl:10013/epic.36755

Article

Weikusat, C. , Miletich, R. , Glasmacher, U. A. , Trautmann, C. and Neumann, R. (2010)
Heavy-ion irradiation on crystallographically oriented cordierite and the conversion of molecular CO2 to CO: a Raman spectroscopic study ,

Phys Chem Minerals (2010) 37:417-424, 37 , pp. 417-424 .

doi:10.1007/s00269-009-0343-x , hdl:10013/epic.36002

Article

Schuster, B. , Weikusat, C. , Miletich, R. , Trautmann, C. , Neumann, R. and Fujara, F. (2010)
Influence of radiation damage on ruby as a pressure gauge ,

Phys. Rev. B 82, 184110 (2010) .

doi:10.1103/PhysRevB.82.184110 , hdl:10013/epic.36349

Conference -Poster

Weikusat, C. , Faria, S. H. , Nehrke, G.

, Kipfstuhl, S. , Schöder, S. and Kuhs, W. F. (2010)
Microdiffraction and Raman study of micro-inclusions in the EPICA-DML ice core ,

Physics and Chemistry of Ice 2010. .

hdl:10013/epic.36004

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Thesis -PhD

Weikusat, C. (2010)
Modifications of natural minerals by irradiation with relativistic heavy ions with and without external pressure ,

PhD thesis, Universität Heidelberg.

hdl:10013/epic.36006

Article

Miletich, R. , Gatta, G. D. , Redhammer, G. J. , Burchard, M. , Meyer, H.

, Weikusat, C. , Rotiroti, N. , Glasmacher, U. A. , Trautmann, C. and Neumann, R. (2010)
Structure alterations in microporous (Mg,Fe)2Al4Si5O18 crystals induced by energetic heavy-ion irradiation ,

Journal of Solid State Chemistry Volume 183, Issue 10, October 2010, Pages 2372-2381, 183 , pp. 2372-2381 .

doi:10.1016/j.jssc.2010.07.038 , hdl:10013/epic.36100

Conference -Invited talk

Weikusat, C. , Burchard, M. , Klotz, S. , Miletich, R. , Glasmacher, U. A. , Trautmann, C. and Neumann, R. (2009)
Experimental heavy-ion irradiation in the Paris-Edinburgh press: first results ,

Joint AIRAPT-22 & HPCJ-50. .

hdl:10013/epic.36005

Article

Ullrich, A. , Miletich, R. , Nestola, F. , Weikusat, C. and Ohashi, H. (2009)
Lattice compression and structural behavior of NaVSi2O6 clinopyroxene to 11 GPa ,

American Mineralogist.2009; 94: 557-564, 94 , pp. 557-564 .

doi:10.2138/am.2009.2993 , hdl:10013/epic.36099

Article

Weikusat, C. , Glasmacher, U. A. , Miletich, R. , Trautmann, C. and Neumann, R. (2008)
Raman spectroscopy of heavy ion induced damage in cordierite ,

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 266, Issues 12-13, June 2008, Pages 2990-2993, 266 , pp. 2990-2993 .

doi:10.1016/j.nimb.2008.03.152 , hdl:10013/epic.35988

Article

Hamann, I. , Weikusat, C. , Azuma, N. and Kipfstuhl, S. (2007)
Evolution of ice crystal microstructure during creep experiments ,

Journal of Glaciology, 53 (182), pp. 479-489 .

doi:https://www.doi.org/10.3189/002214307783258341 , hdl:10013/epic.27841

Conference -Poster

Hamann, I.

, Azuma, N. and Weikusat, C. (2007)
Evolution of ice crystal microstructures during creep experiments ,

EGU General Assembly 2007. .

hdl:10013/epic.26516