UNLV High Pressure Science and Engineering Center

Dr. Holger Kohlmann Visiting Assistant Professor High Pressure Science and Engineering Center Department of Physics University of Nevada, Las Vegas 4505 Maryland Parkway, Box 4002 Las Vegas, Nevada 89154-4002, USA kohlmann@physics.unlv.edu phone: [+1] (702) 895 1723 or 1323 fax: [+1] (702) 895 0804
NEW ADDRESS !!! Dr. Holger Kohlmann Fachrichtung 8.14 Anorganische und Analytische Chemie und Radiochemie Universitaet des Saarlandes Postfach 15 11 50 66041 Saarbrücken Germany

Teaching

PHY 155 General Physics I
PHY 182 Engineering Physics III

Education and Employment

Visiting Assistant Professor at the High Pressure Science and Engineering Center, University of Nevada, Las Vegas 2002
Postdoctoral Research Fellow at the High Pressure Science and Engineering Center, University of Nevada, Las Vegas 2001
Postdoctoral Research Fellow at the Laboratory of Crystallography, University of Geneva, Switzerland 1997-2000
Dr. rer. nat. (Ph. D.) at the Department of Chemistry, University of Saarbruecken, Germany 1996
Diplom-Chemiker (kind of M.Sc.) at the Department of Chemistry, University of Saarbruecken, Germany 1993
Vordiplom Chemie (kind of B.Sc.) at Justus-Liebig-University Giessen, Germany 1991

Publications (peer-reviewed articles)

2002

Metal Hydrides
H. Kohlmann
in: Encyclopedia of Physical Sciences and Technology (R. A. Meyers, Ed.), 3rd edition, Academic Press, 2002, Vol. 9, 441-458

Mg6Ir2H11, a new metal hydride containing saddle-like [IrH4]5- and square-pyramidal [IrH5]4- hydrido complexes
R. Cernı, J.-M. Joubert, H. Kohlmann, K. Yvon
J. Alloys Compd. 2002, 340, 180-188

Crystal structure of pseudo-six-fold carbon dioxide phase II at high pressures and temperatures
C. S. Yoo, F. Gygi, H. Kohlmann, H. Cynn, M. F. Nicol, V. Iota, T. Le Bihan
Phys Rev. B 2002, 2002, 65, 104103

Electromluminescent Zinc(II)bis(8-hydroxyquinoline): Structural Effects on Electronic States and Device Performance
L. S. Sapochak, F. E. Benincasa, R. S. Schofield, J. L. Baker, K. K. C. Riccio, D. Fogarty, H. Kohlmann
J. Am. Chem. Soc. 2002, 124, 6119-6125

Sr6Mg7H26, a new saline high-pressure hydride with Ba6Zn7F26 type structure
B. Bertheville, H. Kohlmann, D. Sheptyakov, K. Yvon
J. Alloys Compd. 2002, submitted

X-ray and neutron powder diffraction study of the order-disorder tranisition in Eu2IrH5 and the mixed crystal compounds Eu2-xAxIrH5 (A = Ca, Sr; x = 1.0, 1.5)
H. Kohlmann, R. O. Moyer Jr., T. Hansen, K. Yvon
in preparation

2001

Low-temperature deuterium ordering in the cubic Laves phase derivative alpha-ZrCr2D0.66
H. Kohlmann, F. Fauth, P. Fischer, A. V. Skripov, V. N. Kozhanov, K. Yvon
J. Alloys Comp. 2001, 327, L4-L9

Europium-hydrogen bond distances in saline metal hydrides by neutron diffraction
K. Yvon, H. Kohlmann, B. Bertheville
Chimia 2001, 55 (‘Cutting edge crystallographic research in Switzerland’), 505-509

High-pressure synthesis of novel europium magnesium hydrides
H. Kohlmann, B. Bertheville, T. Hansen, K. Yvon
J. Alloys Comp 2001, 322, 59-68

Europium palladium hydrides
H. Kohlmann, H. Fischer, K. Yvon
Inorg. Chem. 2001, 40, 2608-2613

2000

Revision of the crystal structures of rhombohedral ZrCr2Hx (x ~ 3.8) and monoclinic ZrV2Hx (1.1 < x < 2.2) and HfV2Hx (x ~ 1.9)
H. Kohlmann, K. Yvon
J. Alloys Comp. 2000, 309, 123-126

Uranium's Valency in U3S5
H. Kohlmann, H. P. Beck
J. Solid State Chem. 2000, 150, 336-341

Crystal structure solution of hydrides containing natEu from neutron powder diffraction data
H. Kohlmann
Physica B 2000, 276-278, 288-289

The Crystal Structures of EuH2 and EuLiH3
H. Kohlmann, K. Yvon
J. Alloys Compd. 2000, 299, L16-L20

1999

Erste Bestimmung von Eu-H Abständen aus Neutronenbeugungsdaten der neuartigen Hydride EuMg2H6 und EuMgH4
The First Determination of Eu-H Distances by Neutron Diffraction on the Novel Hydrides EuMg2H6 and EuMgH4
H. Kohlmann, F. Gingl, T. Hansen, K. Yvon
Angew. Chem. 1999, 111, 2145-2147; Angew. Chem. Int. Ed. 1999, 38, 2029-2032

Hydrogen order in monoclinic ZrCr2H3.8
H. Kohlmann, F. Fauth, K. Yvon
J. Alloys Comp. 1999, 285, 204-211

Pseudo-symmetry in the crystal structure of An2X5 compounds (An = Th, U, Np; X = S, Se)
H. Kohlmann, H. P. Beck
Z. Kristallogr. 1999, 214, 341-345

1997

Darstellung und Kristallstruktur von FeU8S17
H. Kohlmann, K. Stöwe, H. P. Beck
Z. Anorg. Allg. Chem. 1997, 623, 897-900

Synthesis and crystal structure of the gamma modifications of US2 and USe2
H. Kohlmann, H. P. Beck
Z. Anorg. Allg. Chem. 1997, 623, 785-790

Other peer-reviewed publications
Non-peer reviewed publications

PHY 155 | PHY 182
HiPSEC | Physics | UNLV