116.

J. Grimm, J. Fleniken, K.W. Krämer, D. Biner, U. Happek, and H.U. Güdel
On the determination of photoionization thresholds of Ce³⁺ doped Cs3LuCl6, Cs2LiLuCl6 and Cs2LiYCl6 by thermoluminescence
J. Lumin. 122 - 123 (2007) 325 - 328.

117.

D. Schaniel, M. Imlau, Th. Weisemoeller, Th. Woike, K.W. Krämer, and H.U. Güdel
Photoinduced nitrosyl linkage isomers uncover a variety of unconventional photorefractive media
Adv. Mater. 19 (2007) 723 - 726.

118.

A. Shalav, B. Richards, K. Krämer, G. Conibeer, and M. Green
Two colour excitation up-conversion efficiency enhancement for a silicon photovoltaic device using Er³⁺-doped phosphors
Conference Record of the 2006 IEEE 4^th World Conference on Photovoltaic Energy Conversion, Hawaii, Vol. 1, Pages 45 - 48, DOI 10.1109/WCPEC.2006.279342.. 

119.

M.D. Birowosuto, P. Dorenbos, C.W.E. van Eijk, K.W. Krämer, and H.U. Güdel
Scintillation and luminescence properties of Ce³⁺ doped ternary cesium rare-earth halides
Phys. Stat. Sol. A 204 (2007) 850 – 860.

120.

M.D. Birowosuto, P. Dorenbos, J.T.M. de Haas, C.W.E. van Eijk, K.W. Krämer, and H.U. Güdel
Thermal-neutron scintillator: Ce³⁺ activated Rb2LiYBr6
J. Appl. Phys. 101 (2007) 066107, 1 - 3.

121.

D. Schaniel, B. Cormary, I. Malfant, L. Valade, Th. Woike, B. Delley, K.W. Krämer, and H.U. Güdel
Photogeneration of two metastable NO linkage isomers with high populations of up to 76% in trans-[RuCl(py)4(NO)][PF6]2 ∙ ½ H2O
Phys. Chem. Chem. Phys. 9 (2007) 3717 - 3724.

122.

J. Grimm, O.S. Wenger, K.W. Krämer, and H.U. Güdel
4f-4f and 4f-5d excited states and luminescence properties of Tm²⁺-doped CaF2, CaCl2, SrCl2 and BaCl2
J. Lumin. 126 (2007) 590 - 596.

123.

H.B. Braun, J. Kulda, B. Roessli, D. Visser, K.W. Krämer, H.U. Güdel, and P. Böni
Chiral quantum excitations in the anisotropic antiferromagnet CsCoBr3
J. Magn. Magn. Mater. 310 (2007) 1194 - 1196.

124.

D. Schaniel, B. Cormary, I. Malfant, L. Valade, Th. Woike, B. Delley, K.W. Krämer, and H.U. Güdel
Generation of one light-induced metastable nitrosyl linkage isomer in [Pt(NH3)4Cl(NO)]Cl2 in the red spectral range
Phys. Chem. Chem. Phys. 9 (2007) 5149 - 5157.

125.

C.W.E. van Eijk, H.U. Güdel , M.D. Birowosuto, P. Dorenbos, and K.W. Krämer
High light yield fast scintillator
International Patent WO2007031583.

126.

M.D. Birowosuto, P. Dorenbos, C.W.E. van Eijk, K.W. Krämer, and H.U. Güdel
Thermal quenching of Ce³⁺ emission in PrX3 (X = Cl, Br) by intervalence charge transfer
J. Phys.: Cond. Matt. 19 (2007) 256209, 1 - 16.

127.

M. Imlau, V. Dieckmann, T. Weisemoeller, D. Schaniel, T. Woike, K.W. Krämer, and H.U. Güdel
Tuning ability of photosensitive ML5NO-molecules
Controlling light with light: Photorefractive effects, photosensitivity, fiber gratings, photonic materials and more
OSA technical digest (CD), Optical Society of America, 2007, paper SuC5.

P. Löper, J.C. Goldschmidt, M. Peters, D. Biner, K. Krämer, O. Schultz, S.W. Glunz , and J. Luther
Efficient upconversion systems for silicon solar cells
Proc. 22^nd Eur. Photovoltaic Solar Energy Conf., 3.-7.9.2007, Milan (I), p. 589 – 594.