|
2008
|
|
|
072.)
|
A.
Shumelyuk, A. Volkov, A. Selinger, M. Imlau, S. Odoulov,
"Frequency-degenerate nonlinear light scattering in low-symmetry
crystals"
Optics Letters 33, 150 (2008)
shumelyuk-ol08.pdf
|
071.)
|
M. Goulkov, K. Bastwöste, S. Möller,
M. Imlau, M. Wöhlecke,
"Thickness dependence of photo-induced light scattering in photorefractive
ferroelectrics"
Journal of Physics: Condensed Matter 20, 075225 (2008)
goulkov-jpcm08.pdf
|
|
2007
|
070.)
|
V. Dieckmann, A. Selinger, M. Imlau,
M.Goulkov,
"Fixed index gratings in LiNbO3:Fe upon long-term exposure
to an intense laser beam"
Opt. Lett. 32,
3510 (2007)
dieckmann-ol07.pdf
|
069.)
|
M.
Lemmer, B. Hilling, M. Wöhlecke, M. Imlau, A.A. Lebedev, V.V. Bryksin,
M.P. Petrov,
"Trap-recharging waves versus damped, forced charge-density oscillations
in hexagonal silicon carbide"
Eur. Phys. J. B 60, 9–14 (2007)
lemmer-epjb07.pdf
|
068.)
|
C. Merschjann, B. Schoke, M. Imlau,
"Influence of chemical reduction on the particular number densities
of light-induced small electron and hole polarons
in nominally pure LiNbO3"
Phys. Rev. B 76, 085114 (2007)
merschjann-prb07.pdf
|
067.)
|
S. Möller, Ä. Andresen, C.
Merschjann, B. Zimmermann, M. Prinz, M. Imlau,
"Insight to UV-induced formation of laser damage on LiB3O5
optical surfaces during long-term sum-frequency generation"
Opt. Express, 15, 7351 (2007)
moeller-oe07.pdf
|
066.)
|
M. Petrov, V. V. Bryksin, M. Lemmer,
B. Hilling, M. Wöhlecke, M. Imlau,
"Investigation of space-charge fields in magnetic fields"
Phys. Rev. B, 76, 033202 (2007)
petrov-prb07.pdf
|
065.)
|
A. Selinger, V. Dieckmann, U. Voelker,
M. Imlau, M. Goulkov,
"Parametric hybrid scattering on light-induced ferroelectric
and photorefractive structures"
Opt. Express 15,
4684 (2007)
selinger-oe07.pdf
|
064.)
|
K. Bastwöste, U. Sander, M. Imlau,
"Conical light scattering in strontium barium niobate
crystals related to an intrinsic composition inhomogeneity"
J. Phys.: Condens.
Matter 19, 156225 (2007)
bastwoeste.jpcm07.pdf
|
063.)
|
D. Schaniel, M. Imlau, Th. Weisemoeller,
Th. Woike, K. W. Krämer, H.-U. Güdel
"Photoinduced nitrosyl linkage isomers uncover a variety
of unconventional photorefractive media"
Advanced Materials, DOI: 10.1002/adma.200601378 (2007)
schaniel-am07.pdf
|
062.)
|
M. Imlau
"Defects
and Photorefraction A relation with mutual benefit"
phys.
stat. sol (a) 204, 642 (2007)
imlau-pssa07.pdf
|
|
|
|
2006
|
061.)
|
J. Schefer, D. Schaniel, V. Pomjakushin,
U. Stuhr, V. Petříček, Th. Woike, M. Wöhlecke, M. Imlau
"Structural properties of Sr0.61Ba0.39Nb2O6 in the temperature range 10–500
K investigated
by high-resolution neutron powder diffraction and specific heat
measurements"
Phys.
Rev. B 74, 134103 (2006)
schefer-prb06.pdf
|
060.)
|
M. Imlau, K. Bastwöste, S. Möller,
U. Voelker, M.Goulkov,
"Dispersion of the electrooptic properties of Cerium-doped Sr0.61Ba0.39Nb2O6"
J. App. Phys. 100, 053110 (2006)
imlau-jap06.pdf
|
059.)
|
M. P. Petrov, V. V. Bryksin, K. Shcherbin,
M. Lemmer, M. Imlau
"Trap recharging wave mode with a
linear dispersion law for space-charge waves in CdTe:Ge"
Phys. Rev. B 74, 085202 (2006)
petrov-prb06.pdf
|
058.)
|
C. Merschjann, D. Berben, M. Imlau,
M. Wöhlecke,
"Evidence for two-path recombination of photoinduced
small polarons in reduced LiNbO3",
Phys. Rev. Lett. 96,
Art. No. 186404 (2006 )
merschjann-prl06.pdf
|
057.)
|
M. Imlau, M. Fally, Th. Weisemoeller,
D. Schaniel, P. Herth, Th. Woike,
"Holographic light scattering in centrosymmetric sodiumnitroprusside
upon generation of light-induced metastable states",
Phys. Rev. B 73, Art. No. 205113 (2006
)
imlau-prb06.pdf
|
056.)
|
M. Goulkov, O. Fedorenko, Th. Woike,
T. Granzow, M. Imlau, M. Wöhlecke,
"Intensity dependent properties of photoinduced light
scattering in Sr0.61Ba0.39Nb2O6",
J. Phys.: Condens. Matter 18, 3037 (2006)
goulkov-jpcm06.pdf
|
|
2005
|
055.)
|
D. Schaniel, Th. Woike, C. Merschjann,
M. Imlau,
"Transient kinetics of light-induced metastable
states in single crystals and aqueous solutions of Na2[Fe(CN)5NO]·2H2O"
Phys. Rev. B 72,
Art. No. 195119 (2005)
schaniel-prb05.pdf
|
054.)
|
M. Petrov, V. V. Bryksin, A. A. Lebedev,
M. Lemmer, M. Imlau,
“Space Charge Waves in Silicon Carbide”,
J. Appl. Phys. 98, Art.
No. 083706 (2005)
petrov-jap05.pdf
|
053.)
|
P. Herth, T. Granzow, D. Schaniel,
Th. Woike, M. Imlau, E. Krätzig,
„Evidence for light-induced hole polarons in LiNbO3“,
Phys. Rev. Lett. 95, Art. Nr. 067404 (2005)
|
052.)
|
M. Goulkov, O. Fedorenko, L. Ivleva,
Th. Woike, T. Granzow, M. Imlau, M. Wöhlecke,
„Temperature dependent coherent oscillation in photorefractive
relaxor SBN“,
J. Opt. Soc. Am. B 22, 1648 (2005)
|
051.)
|
M. Werner, Th. Woike,
M. Imlau, S. Odoulov,
„Holographic recording with reduced intermodulation
noise in periodically-poled lithium niobate“,
Opt. Lett. 30, 610 (2005)
|
050.)
|
P. Herth, D. Schaniel, Th. Woike, T.
Granzow, M. Imlau, E. Krätzig,
„Polarons generated by laser pulses in doped LiNbO3
crystals“,
Phys. Rev. B 71, Art. Nr.: 125128 (2005)
|
049.)
|
M. Petrov, V. V. Bryksin, A. Emgrunt,
M. Imlau, E. Krätzig,
„High-frequency branch of space charge waves in photorefractive
crystals“,
J. Opt. Soc. Am. B 22, 1529 (2005)
|
048.)
|
M. Goulkov, O. Fedorenko,
L. Ivleva, M. Böttcher, Th. Woike, T. Granzow, M. Imlau, M.
Wöhlecke,
„Photorefractive parametric scattering in ferroelectric
relaxor SBN: phenomenological and application aspects“,
Phys. Rev. B 71, Art. Nr.: 024104 (2005)
|
047.)
|
D. Schaniel, Th. Woike,
L. Tsankov, M. Imlau,
„Evidence of four light-induced metastable states
in iron-nitrosyl complexes“,
Thermochemica Acta 429, 19 (2005)
|
046.)
|
D. Schaniel, Th. Woike, B. Delley,
J. Schefer, M. Imlau,
„Comment on "Theoretical study of the photoinduced
transfer among the ground state and two metastable states in [Fe(CN)5NO]2-"“,
J. Chem. Phys. 123, Art. Nr.: 047101 (2005)
|
|
2004 |
045.
|
M. Imlau, M. Goulkov, M. Fally, Th.
Woike,
"Characterization of polar oxides by photo-induced
light scattering" in "Polar Oxides - Properties, Characterization
and Imaging",
Eds.: R. Waser, U. Böttger, S. Tiedke,
Wiley-VCH Weinheim [ISBN: 3-527-40532-1] (2004)
|
044.)
|
M. Fally, M. Imlau, R. A. Rupp, M.
Ellaban, Th.Woike
"Specific recording kinetics
as a general property of unconventional photorefractive media"
Phys. Rev. Lett. 94, 243903 (2004) |
043.)
|
M. Ellaban, M. Fally, M. Imlau, Th.
Woike, R. A. Rupp, T. Granzow,
"Angular and wavelength slectivity of parasitic
holograms in Cerium doped strontium-barium niobate",
J. Appl. Phys. 96, 6987 (2004)
|
042.)
|
D. Schaniel, Th. Woike, G. Weckwerth,
J. Schefer, M. Imlau, M. Wöhlecke,
"Valence-sensitive determination of Cr3+
and Ce3+concentration in doped Sr0.61Ba0.39Nb2O6 from magnetization studies and paramagnetic
relaxation of Ce3+",
Phys. Rev. B 70, 144410 (2004)
|
041.)
|
J. Schefer, D. Schaniel, Th. Woike,
M. Imlau,
"Photocrystallography at
TriCS/SINQ: light-induced structural changes in Na2[Fe(CN)5NO]·2H2O",
Physica B 350, 87 (2004)
|
040.)
|
M. P. Petrov and V. V. Bryksin, C.
E. Rüter, F. Rahe, A. Emgrunt, M. Imlau, and E. Krätzig,
"Rectification of space charge waves in the semiconductor
InP:Fe",
Phys. Rev. B 69, 241201(R) (2004)
|
039.)
|
C. David, T. Granzow, A. Tunyagi, M.Wöhlecke,
Th. Woike, K. Betzler, M. Ulex, M. Imlau, and R. Pankrath,
"Composition dependence of the phase
transition temperature in SrxBa1−xNb2O6",
phys. stat. sol.
(a) 208, R49 (2004)
|
038.)
|
S. Ferlay, H. W. Schmalle, G. Francese,
H. Stoeckli-Evans, M. Imlau, D. Schaniel, Th. Woike
"Light-Induced Metastable States in
Oxalatenitrosylruthenium(II) and Terpyridinenitrosylruthenium(II) Complexes",
Inorg. Chem. 43, 3500 (2004)
|
037.)
|
U. Dörfler, T. Granzow, Th. Woike,
M. Wöhlecke, R. Pankrath, M. Imlau,
"Aging of the ferroelectric hysteresis
in Ce-doped Strontium-Barium-Niobate observed by holographic
phase gratings",
Appl. Phys. B 78, 211 (2004)
|
036.)
|
T. Granzow, Th. Woike, M. Wöhlecke,
M. Imlau, W. Kleemann,
"Change from 3D-Ising to random field-Ising-model
criticality in a uniaxial relaxor ferroelectric“,
Phys. Rev. Lett. 92, Art.Nr.: 065701
(2004)
|
035.)
|
M. Goulkov, O. Shinkarenko, T. Granzow,
Th. Woike, M. Imlau,
“Beam fanning used to study thermal
disorder and decay of polar structures in the ferroelectric
Sr0.61Ba0.39Nb2O6“,
Eur. Phys. Lett. 66, 48 (2004)
|
034.)
|
U. Dörfler, T. Granzow., Th. Woike,
M. Wöhlecke, M. Imlau, R. Pankrath,
„Intensity and wavelength dependence
of the photoconductivity in Cr-doped Sr0.61Ba0.39Nb2O6“,
Eur. J. Phys. B. 38, 19 (2004)
|
|
2003 |
033.)
|
M. Goulkov, O. Shinkarenko, L. Ivleva,
P. Lykov, T. Granzow, Th. Woike, M. Imlau, M. Wöhlecke
"New parametric scattering in photorefractive
Sr0.61Ba0.39Nb2O6:Cr"
Phys. Rev. Lett. 91,
Art.Nr.: 243903 (2003)
|
032.)
|
D. Schaniel, J. Schefer, M. Imlau,
Th. Woike,
"Light-induced structural
changes by excitation of metastable states in in Na2[Fe(CN)5NO]·2H2O
single crystals"
Phys. Rev. B,
68, Art.Nr.:
104108 (2003) |
031.)
|
M. Goulkov, M. Imlau, T. Granzow, Th. Woike,
"Beam fanning
reversal in the relaxor-ferroelectric Sr0.61Ba0.39Nb2O6
at high external fields",
J. Appl. Phys.,
94, 4763 (2003) |
030.)
|
T. Granzow, Th. Woike, W. Rammensee, M. Wöhlecke, M.
Imlau, R. Pankrath,
"Influence of Ce and Cr
doping on the pyroelectric behaviour of Sr0.61Ba0.39Nb2O6"
phys. stat. sol. (a) 197,
R2 (2003)
|
029.)
|
M. Goulkov,
T. Granzow, U. Dörfler, Th. Woike, M. Imlau, R. Pankrath,
W. Kleemann,
"Temperature dependent
determination of the linear electrooptic coefficient r33
in Sr0.61Ba0.39Nb2O6
single crystals by means of light-induced scattering",
Opt Comm. 218,
173 (2003) |
028.)
|
Th. Woike,
V. Petricek, M. Dusek, N. K. Hansen, P. Fertey, C. Lecomte,
A. Arakcheeva, G. Chapuis, M. Imlau, R. Pankrath,
"The modulated structure
of Ba0.39Sr0.61Nb2O6:
harmonic solution",
Acta. Cryst.B 59,
28 (2002)
|
027.)
|
M. Y.
Goulkov, T. Granzow, U. Dörfler, Th. Woike, M. Imlau,
R. Panrath,
"Study of beam-fanning
hysterisis in photoreftractive SBN:Ce: light induced and primary
scattering as functions of the polar structure",
Appl. Phys. B 76, 407 (2003) |
026.)
|
M. Goulkov,
M. Imlau, R. Pankrath, T. Granzow, U. Dörfler, Th. Woike,
"Temperature study of photoinduced
wide-angle scattering in cerium-doped strontium-barium-niobate",
J. Opt. Soc. Am. B 20,
307 (2003)
|
|
2002 |
025.)
|
M.Imlau,
D. Schaniel, J. Schefer, M. Fally, R.A. Rupp, Th. Woike,
"Light-induced extinction
originating from holographic scattering",
Opt. Lett. 27,
2185 (2002) |
024.)
|
Th. Woike,
P. Held, M. Mühlberg, M. Imlau
"Crystal structure analysis
and extremely long-living light-induced metastable states
in RbY[Fe(CN)5NO]2·10H2O
and CsY[Fe(CN)5NO]2·10H2O",
Z. Krist. 217,
525 (2002) |
023.)
|
T. Granzow,
Th. Woike, M. Wöhlecke, M. Imlau, W. Kleemann,
"Polarization-based adjustable
memory behavior in relaxor ferroelectrics",
Phys. Rev. Lett. 89,
127601 (2002) |
022.)
|
D. Schaniel,
J. Schefer, V. Petricek, M. Imlau, T. Granzow, Th. Woike,
"Superspace approach applied
to a neutron diffraction study of the holographic data
storage material Sr0.61Ba0.39Nb2O6",
Appl. Phys. A (2002) |
021.)
|
D. Schaniel,
J. Schefer, B. Delley, M. Imlau, Th. Woike,
"Light-induced absorption
changes by excitation of metastable states in Na2[Fe(CN)5NO]·2H2O
single crystals",
Phys. Rev. B 66,
0851031 (2002) |
020.)
|
M. Goulkov,
S. Odoulov, Th. Woike, J. Imbrock, M. Imlau, L. Bäumer,
H. Hesse, E. Krätzig,
"Holographic light scattering
in photorefractive crystals with local response",
Phys. Rev. B 65,
195111 (2002) |
019.)
|
T. Granzow,
U. Dörfler, Th. Woike, M. Wöhlecke, R. Pankrath,
M. Imlau, W. Kleemann,
"Evidence for random electric
fields in the relaxor-ferroelectric Sr0.61Ba0.39Nb2O6",
Eur. Phys. Lett. 57,
597 (2002) |
018.)
|
T. Granzow,
U. Dörfler, Th. Woike, M. Wöhlecke, R. Pankrath,
M. Imlau, W. Kleemann,
"Local electric-field-driven
repoling reflected in the ferroelectric polarization of
Ce-doped Sr0.61Ba0.39Nb2O6
",
Appl. Phys. Lett.
80, 470 (2002) |
|
2001 |
017.
|
M. Imlau,
Th. Woike, R. Schieder, R. A. Rupp,
"Holographic recording
with orthogonally polarized waves in centrosymmetric Na2[Fe(CN)5NO]·2H2O",
Europhys. Lett. 53, 471
(2001) |
016.)
|
Th. Woike,
D. Berben, M. Imlau, K. Buse, R. Pankrath, E. Krätzig,
"Lifetime of small polarons
in strontium-barium-niobate single crystals doped with cerium
or chromium",
J. Appl. Phys. 89, 5663
(2001) |
015.)
|
M. A.
Ellaban, M. Fally, R. A. Rupp, Th. Woike, M. Imlau,
"Holographic scattering
and its applications",
Recent Research Developments
in Applied Physics, Vol. 3, 2001, Publisher: Transworld Research
Network, India |
014.)
|
T. Granzow,
U. Dörfler, Th. Woike, M. Wöhlecke, R.Pankrath,
M. Imlau, W. Kleemann,
"Influence of pinning-effects
on the ferroelectric hysteresis in cerium-doped SrxBa1-xNb2O6",
Phys. Rev. B 63, 17401 (2001) |
013.)
|
Th. Woike,
U. Dörfler, T. Granzow, L. Tsankov, G. Weckwerth, D.
Wolf, M. Imlau, W. Kleemann, R. Pankrath, M. Wöhlecke,
"Photorefractive properties
of Cr-doped Sr0.61Ba0.39Nb2O6 related to crystal purity and
doping concentration ",
Appl. Phys. B 72, 661 (2001) |
012.)
|
D. Schaniel,
J. Schefer, B. Delley, M. Imlau, Th. Woike,
"Optical absorption spectroscopy
in the metastable state SI of Na2[Fe(CN)5NO]·2H2O",
Mat. Res. Soc. Symp. Proc.
674, V2.5.1 (2001) |
|
2000 |
011.)
|
D. Berben,
K. Buse, S. Wevering, P. Herth, M. Imlau, Th. Woike,
"Lifetime of small polarons
in iron-doped lithium-niobate crystals",
J. Appl. Phys. 87, 1034
(2000) |
010.)
|
Th. Woike,
M. Imlau, V. Angelov, J. Schefer, B. Delley,
"Angle dependent Mößbauerspectroscopy
in the ground and metastable electronic State SI of Na2[Fe(CN)5NO]·2H2O",
Phys. Rev. B 61, 12249 (2000) |
|
1999 |
009.)
|
M. Imlau,
Th. Woike, R. Schieder, R. A. Rupp,
"Holographic scattering
in centrosymmetric Na2[Fe(CN)5NO]·2H2O",
Phys. Rev. Lett. 82, 2860
(1999) |
008.)
|
U. B.
Dörfler, R. Piechatzek, Th. Woike, M. Imlau, V. Wirth,
L. Bohatý, T. Volk, R. Pankrath, M. Wöhlecke,
"A holographic method
for the determination of all linear electrooptic coefficients
applied to Ce-doped strontium-barium-niobate",
Appl. Phys. B 68, 843 (1999) |
007.)
|
M. Imlau,
S. Haussühl, Th. Woike, R. Schieder, V. Angelov, R. A.
Rupp, K. Schwarz,
"Holographic recording
by excitation of metastable electronic states in Na2[Fe(CN)5NO]·2H2O:
a new photorefractive effect",
Appl. Phys. B 68, 877 (1999) |
006.)
|
M. Imlau,
Th. Woike, R. Schieder, R. A. Rupp,
"Anisotropic holographic
scattering in centrosymmetric Na2[Fe(CN)5NO]·2H2O",
Appl. Phys. Lett. 75, 16
(1999) |
|
1998 |
005.)
|
J. Schefer,
Th. Woike, M. Imlau, B. Delley,
"Possible reaction coordinates
in the metastable states of sodiumnitroprusside Na2[Fe(CN)5NO]·2H2O:
a discussion based on neutron diffraction- and spectroscopic
measurements",
Eur. Phys. J. B 3, 349 (1998) |
004.)
|
Th. Woike,
M. Imlau, S. Haussühl, R. Schieder, R. A. Rupp,
"Photorefractive behavior
of Ba[Fe(CN)5NO]·3H2O in the red
and near infrared spectral range",
Phys Rev. B 58, 8411 (1998) |
|
1997 |
003.)
|
Th. Woike,
U. Dörfler, M. Imlau, G. Schetter, T. Volk, M. Wöhlecke,
R. Pankrath,
"Die ferroelektrischen
und photorefraktiven Eigenschaften von Sr0.61Ba0.39Nb2O6
dotiert mit Cr, Co, Ce, Tm",
Z. Krist. Suppl. 12, 96
(1997) |
|
1996 |
002.)
|
Th. Woike,
S. Haussühl, B. Sugg, R.A. Rupp, J. Beckers, M. Imlau,
and R. Schieder,
"Phase gratings in the visible
and near-infrared spectral range realized by metastable electronic
states in Na2[Fe(CN)5NO]·2H2O",
Appl. Phys. B 63, 243 (1996) |
001.)
|
Th. Woike,
J. Beckers, M. Imlau, R. A. Rupp, B. Sugg, R. Pankrath,
"Optische Informations-speicherung
in LiNbO3:Fe, SrxBa1-xNb2O6
:Ce und Xn[Fe(CN)5NO]·YH2O",
Z. Krist. Suppl. 11, 175
(1996) |
