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TU Berlin

Inhalt des Dokuments

Publikationen 2001 - 1999

2001

Berlin Studies in Solid State Physics
Dissertationsreihe, ed.
C. Thomsen, D. Bimberg, M. Dähne, W. Richter
(W&T Verlag, Berlin, 2001) Vol. 1-8

Effect of impurities on the energies and damping of optical phonons in rhenium
Y.S. Ponosov, G.A. Bolotin, and C. Thomsen
Phys. Metallogr. 92, 337 (2001 ).

Analysis of dispersion of long-wavelength optical phonons in zinc with the help of light scattering
G.A. Bolotin, Y.I. Kuzmin, Y.V. Knyazev, Y.S. Ponosov, and C. Thomsen .
Phys. Solid State 43, 1801 (2001).

Band structure and optical properties of isolated and bundled nanotubes
S. Reich, C. Thomsen, P. Ordejón, and D. Sánchez-Portal
ibid. p. 357.
paper (PDF, 81,1 KB)

Optical properties of 4-A diameter single-wall nanotubes
M. Machón, S. Reich, J. Maultzsch, P. Rafailov, C. Thomsen, D. Sánchez-Portal, and P. Ordejón
ibid. p. 275.
paper (PDF, 195,2 KB)

Three-Dimensional Imaging of ELOG Growth Domains by Scanning Cathodoluminescence Tomography
T. Riemann, J. Christen, A. Kaschner, A. Hoffmann, C. Thomsen, M. Seyboth, F. Habel, R. Beccard, and M. Heuken
phys. stat. sol.(a) 188, 751 (2001)
paper (PDF, 655,8 KB)

Chirality-selective Raman scattering of the D-mode in carbon nanotubes
J. Maultzsch, S. Reich, and C. Thomsen
Phys. Rev. B 64, 121407 (R) (2001).
paper (PDF, 69,5 KB)

The Raman spectra of MgB2 and its potential impurity phases
P. Rafailov, S. Bahrs, and C. Thomsen
phys. stat. sol. (b) 226, R9 (2001)
paper (PDF, 166,1 KB)

Phonon eigenvectors of chiral nanotubes
S. Reich, C. Thomsen, and P. Ordejón
Phys. Rev. B 64, 195416  (2001).
paper (PDF, 484,0 KB)

The pressure dependence of the high-energy Raman modes in empty and filled multiwalled carbon nanotubes
C. Thomsen and S. Reich
phys. stat. sol. (b) 225, R18-R19 (2001).
paper (PDF, 48,1 KB)

Resonant Raman scattering on free and bound excitons in GaN
A. Kaschner, A. Hoffmann, and C. Thomsen
Phys. Rev. B 64, 165314  (2001)
paper (PDF, 127,9 KB)

Structural and vibrational properties of single walled nanotubes under hydrostatic pressure
S. Reich, C. Thomsen, and P. Ordejon
Electronic Properties of Molecular Nanostructures, ed. by H. Kuzmany, J. Fink, M. Mehring, S. Roth,
AIP Conference Proceedings 591, (Melville, New York, 2001) pp 388-392.
paper (PDF, 139,7 KB)

The dependence on excitation energy of the D-mode in graphite and carbon nanotubes
C. Thomsen,  S. Reich, and J. Maultzsch
Electronic Properties of Molecular Nanostructures, ed. by H. Kuzmany, J. Fink, M. Mehring, S. Roth
AIP Conference Proceedings 591, (Melville, New York, 2001) pp 376-379.
paper (PDF, 31,0 KB)

Raman Scattering in Resonance with Acceptor-Bound Excitons in GaN
A. Kaschner, A. Hoffmann, and C. Thomsen
phys. stat. sol. 223, No. 3, R11 - R13  (2001)
paper (PDF, 120,1 KB)

Resonant Raman scattering in GaAs induced by an embedded InAs monolayer
J. Maultzsch, S. Reich, A. R. Goñi, and C. Thomsen
Phys. Rev. B 63, 033306-1 (2001)
paper (PDF, 111,8 KB)

Eddy-current damping of vortices in superconductor-2D-electron-gas hybrid structures
A. R. Goñi, H. Scheel, M. Danckwerts, C. Thomsen, K. Eberl, J. Baker, and A. G. Rojo
ibid. p. 1809.

Electronic inelastic scattering in a periodic  δ-doping GaSs multiple quantum well structure
C. Kristukat, A. R. Goñi, S. Rutzinger, W. Wegscheider, G. Abstreiter, and and C. Thomsen
ibid. p. 727.

Resonant Raman scattering in an InAs/GaAs monolayer structure
J. Maultzsch, S. Reich, A. R. Goñi, and C. Thomsen
ibid. p. 697
paper (PDF, 68,6 KB)

Isotope effects in CuGeO3 studied by Raman spectroscopy
I. Loa, S. Gronemeyer, C. Thomsen, and R. K. Kremer
Solid State Commun. 117, 279 (2001)
paper (PDF, 109,8 KB)

Intensities of the Raman active modes in single and multiwall nanotubes
S. Reich, C. Thomsen, G.S. Duesberg, and S. Roth
Phys. Rev. B 63, R041401 (2001)
paper (PDF, 66,4 KB)

Temperature and pressure dependence of Mg local modes in GaN
G. Kaczmarczyk, A. Kaschner, A. Hoffmann, and C. Thomsen
Appl. Phys. Lett. 78, 198  (2001)
paper (PDF, 41,7 KB)

Polarized Raman and infrared vibrational analysis of (VO)2P2O7 single crystals
U. Kuhlmann, C. Thomsen, A.V. Prokofiev, F. Büllesfeld, E. Uhrig, and W. Assmus
Physica  B 301 276 (2001).
paper (PDF, 208,1 KB)

Polarized far-infrared and Raman spectra of SrCuO2 single crystals
Z.V. Popovic, M.J. Konstantinovic, R.. Gajic, C. Thomsen, U. Kuhlmann, and A. Vietkin
Physica  C 351, 386 (2001).
paper (PDF, 685,1 KB)

Electronic Raman scattering in high-Tc superconductors
C. Thomsen
Encyclopedia of Materials: Science and Technology  (Elsevier, Oxford, 2001), pp. 2729-2733.
paper (PDF, 189,1 KB)


Effect of pressure on optical phonon modes and transverse effective charges in GaN and AlN
 A.R. Goñi, H. Siegle, K. Syassen, C. Thomsen, and J.-M. Wagner
Phys. Rev. B 64 035205 (2001)
paper (PDF, 72,7 KB)

 

2000

A comparison of the Hall-effect and secondary ion mass spectroscopy on the shallow oxygen donor in unintentionally doped GaN films
D. Meister, M. Bohm, M. Topf, W. Kriegeis, W. Burkhardt, I. Dirnstorfer, S. Rosel, B. Farangis, B.K. Meyer, A. Hoffmann, H. Siegle, C. Thomsen, and F. Betram
Journal of Applied Physics 88, 1811-1817 (2000).
paper (PDF, 134,4 KB)

Tensor invariants in resonant Raman scattering on carbon nanotubes
S. Reich and C. Thomsen
Proc. 25th Int. Conf. Phys. Semicond., Osaka 2000, eds. N. Miura and T. Ando, (Springer Berlin, 2001), p. 1649.

Double Resonant Raman Scattering in Graphite
C. Thomsen and S. Reich
Phys. Rev. Lett. 85, 5214 (2000)
paper (PDF, 93,7 KB)

Spatially resolved spectroscopy at micro-cracks in AlGaN layers
D. Rudloff, T. Riemann, J. Christen, K. Vogeler, S. Einfeldt, D. Hommel, A. Kaschner, A. Hoffmann, and C. Thomsen
ibid. 475.

Cathodoluminescence microscopy and micro-Raman spectroscopy of growth domains formed during epitaxial
lateral overgrowth of GaN

T. Riemann, J. Christen, A. Kaschner, A. Hoffmann, C. Thomsen, O. Parillaud, V. Wagner, and M. Ilgems
Proceedings of  Int. Workshop on Nitrides, IWN-2000, Nagoya, Japan, IPAP Conf. Ser.1, 280  (2000).

Raman Scattering of magnetic exitations of independent antiferromagnetic spin chains in (VO)2P2O7
U. Kuhlmann, C. Thomsen, A.V. Prokoviev, F. Büllesfeld, E. Uhrig, and W. Assmus
Phys. Rev. B 62, 12262 (2000).
paper (PDF, 123,5 KB)

Coupling of intersubband charge-density excitations to longitudinal-optical phonons in modulation-doped GaAs quantum wells
U. Haboeck , A.R. Goñi, M. Danckwerts, C. Thomsen , K. Eberl
Solid State Commun.115, 85 - 88 (2000)
paper (PDF, 156,1 KB)

Evidence for phase separation in InGaN by resonant Raman scattering
A. Kaschner, A. Hoffmann, C. Thomsen, T. Böttcher, S. Einfeldt, and D. Hommel
phys. stat. sol. (a) 179, R4 (2000)
paper (PDF, 75,6 KB)

Local stress analysis of epitaxial laterally overgrown GaN
Q.K.K. Liu, A. Hoffmann, A. Kaschner, C. Thomsen, J. Christen, P. Veit, and R. Clos
Jpn. J. Appl. Phys. 39, L 958 (2000)
paper (PDF, 239,5 KB)

Proceedings of the 3rd ISBLLED, March 6-10, 2000, Zeuthen, Germany
eds. C. Thomsen, H.T. Grahn and K. Ploog
phys. stat. sol. (a) 180,  (2000) 408 pages.

Comment on Polarized Raman study of aligned multiwalled carbon nanotubes
S. Reich and C. Thomsen
Phys. Rev. Lett., 85 3544 (2000)
paper (PDF, 45,8 KB)
Response (PDF, 40,8 KB)

Comparison of the mechanisnm of optical amplification in InGaN/GaN heterostructures grown by molecular beam epitaxy and MOCVD
J. Holst, A. Kaschner, U. Gfug, A. Hoffmann, C. Thomsen, F. Bertram, T. Riemann, D. Rudloff, P. Fischer, J. Christen,
R. Averbeck, H. Riechert, M. Heuken, M. Schwambera, and O. Schön
phys. stat. sol. (a) 180, 327 (2000)
paper (PDF, 118,4 KB)

Chirality dependence of the density-of-states singularities in carbon nanotubes
S. Reich and C. Thomsen
Phys. Rev. B 62, 4273-4276 (2000)
paper (PDF, 161,9 KB)

Micro-Raman and cathodoluminescence studies of epitaxial laterally overgrown GaN with tungsten masks: A new method to map the
free-carrier concentration of thick GaN samples

A. Kaschner, A. Hoffmann, C. Thomsen, F. Bertram, T. Riemann, J. Christen, K. Hiramatsu, H. Sone, and N. Sawaki
Appl. Phys. Lett. 76, 3418 (2000)
paper (PDF, 226,7 KB)

Temporal evolution of resonant Raman-scattering in ZnCdSe quantum dots
A. Kaschner, M.Straßburg, A. Hoffmann, C. Thomsen, M. Bartels, K. Lischka, and D. Schikora
Appl. Phys. Lett. 76, 2662 (2000).

Magnetoluminescence study of annealing effects on the electronic structure of self-organized InGaAs/GaAs quantum dots
A.R. Goñi, H. Born, R. Heitz, A. Hoffmann, C. Thomsen, F. Heinrichsdorff, and D. Bimberg
Jap. J. of Appl. Phys. 39 Pt 1, 3907 (2000).
paper (PDF, 191,3 KB)

Resonant Raman scattering in carbon nanotubes
C. Thomsen, P.M. Rafailov, H. Jantoljak, and S. Reich
phys. stat. sol (b) 220, 561-568 (2000).
paper (PDF, 123,1 KB)

Electronic transitions in single-walled carbon nanotubes: A Resonance Raman study
P.M. Rafailov, H. Jantoljak, and C. Thomsen
Phys. Rev. B 61, 16179-16182 (2000)
paper (PDF, 62,3 KB)

Low temperature phase transition in n-pentane C60 clathrate: A Raman scattering study
P.M. Rafailov, V.G. Hadjiev, C. Thomsen, K. Kamaras, and S. Pekker
Chem. Phys. Lett. B 326 58-64 (2000)
paper (PDF, 395,2 KB)

Lattice dynamics of hexagonal and cubic InN: Raman-scattering experiments and calculations
G. Kaczmarczyk, A. Kaschner, S. Reich, A. Hoffmann, C. Thomsen, R. Averbeck, H. Riechert, and D. As et al.
Appl. Phys. Lett. Vol.76, 2122 (2000)
paper (PDF, 54,9 KB)

Experiments on vortex damping in novel superconductor-2D-electronen-gas hybrid structures
A.R. Goñi, M. Danckerts, C. Thomsen, K. Eberl, and A.G. Rojo
 Proc. l5th SLAFES, Cartagena, Colombia, 1999
phys. stat. sol. (b) 220, 91-97 (2000).
paper (PDF, 116,4 KB)

Enhanced vortex damping by eddy currents in superconductor-semiconductor hybrids
M. Danckwerts, A.R. Goñi, C. Thomsen, K. Eberl, and A.G. Rojo
Phys. Rev. Lett. 84, 16, 3702 (2000)
paper (PDF, 104,0 KB)

Shear strain in carbon nanotubes under hydrostatic pressure
S. Reich, H. Jantoljak and C. Thomsen
Phys. Rev. B 61 R 13389 (2000)
paper (PDF, 56,8 KB)

Second-order Raman spectra of single- and multi-walled carbon nanotubes
C. Thomsen
Phys. Rev. B 61, 4542 (2000).
paper (PDF, 46,9 KB)

a) Annalen der Physik
editor C. Thomsen
Proceedings (part I) of the Symposia Quantum Theory Centenary,
December 11-15, 2000 Berlin, (WILEY-VCH, Berlin, 2000) 9, 825-992 (2000).
b) Annalen der Physik
editorC. Thomsen
Proceedings (part II) of the Symposia Quantum Theory Centenary,
December 11-15, 2000 Berlin, (WILEY-VCH, Berlin, 2001) 10, 1-192 (2001).

Impurity-induced modes of Mg, As, Si, and C in hexagonal and cubic GaN
G. Kaczmarczyk, A. Kaschner, A. Hoffmann, and C. Thomsen
Phys. Rev. B 61, 5353 (2000)
paper (PDF, 69,8 KB)

Different temperature renormalizations for heavy and light-hole states of monolayer-thick heterostructures
A.R. Goñi, A. Cantarero, H. Scheel, S. Reich, C. Thomsen, P.V. Santos F. Heinrichsdorff, and D. Bimberg
Solid State Commun. 116 121-124 (2000)
paper (PDF, 102,3 KB)

 

1999

Defect complexes in highly Mg-doped GaN studied by Raman spectroscopy
 A. Kaschner, G. Kaczmarczyk, A. Hoffmann, C. Thomsen, U. Birkle, S. Einfeldt, and D. Hommel
phys. stat. sol. (b) 216, 551 (1999).
paper (PDF, 172,6 KB)

Symmetry of the high-energy modes in carbon nanotubes
C. Thomsen, S. Reich, P.M. Rafailov, and H. Jantoljak
phys. stat. sol. (b) 214 R 15 (1999)
paper (PDF, 126,4 KB)

Rotational-vibrational dynamics of solid C60: a Raman study
P.M. Rafailov, V.G. Hadjiev, A.R. Goñi, and C. Thomsen
Phys. Rev. B 60, 13351 (1999).
paper (PDF, 68,1 KB)

Raman depolarization ratio of vibrational modes in solid C60
P.M. Rafailov, V.G. Hadjiev, H. Jantoljak, and C. Thomsen
Solid State Commun. 112, 517 (1999).
paper (PDF, 113,7 KB)

Magnetoluminescence of annealed self-organized InGaAs/GaAs Quantum dots
H. Born, A. Goñi, R. Heitz, A. Hoffmann, C. Thomsen, F. Heinrichsdorff, and D. Bimberg
phys. stat. sol. (b) 215, 313 (1999).
paper (PDF, 163,7 KB)

Magnetic excitations in PrBa2Cu408 explored by Raman scattering
A.P. Litvinchuk, L. Börjesson, C. Thomsen, and C.W. Chu
phys. stat. sol. (b) 215, 507 (1999).
paper (PDF, 171,8 KB)

Raman study of the variations of the Jahn-Teller distortions through the metalinsulator transition in magnetoresistive La0.7Ca0.3Mn03 thin films
M.V. Abrashev, V.G. Ivanov, M.N. Iliev, R.A. Chakalov, R.I. Chakalova, and C. Thomsen
phys. stat. sol. (b) 215, 631 (1999).
paper (PDF, 217,5 KB)

Raman scattering by optical phonons in a highly-strained InAs/GaAs monolayer
S. Reich, A.R. Goñi, C. Thomsen, F. Heinrichsdorff, A. Krost, and D. Bimberg
phys. stat. sol. (b), 215, 419 (1999).
paper (PDF, 172,8 KB)

Inelastic light scattering by elementary excitations of the 2D electron gas at high densities
A.R. Goñi, M. Danckwerts, U. Haboeck, K. Eberl, and C. Thomsen
International Conference on Solid State Spectroscopy (ICSSS), Schwäbisch Gmünd, September 1999,
phys. stat. sol. (b) 215, 347 (1999).
paper (PDF, 155,7 KB)

Stress analysis of selective epitaxial growth of GaN
Q.K.K. Liu, A. Hoffmann, H. Siegle, A. Kaschner, C. Thomsen, J. Christen, and F. Bertram
Appl. Phys. Lett. 74, 3122 (1999).
paper (PDF, 98,9 KB)

Raman spectroscopy on single and multi-walled nanotubes under pressure
C. Thomsen, S. Reich, H. Jantoljak, I. Loa, K. Syassen, M. Burghard, G.S. Duesberg, and S. Roth
Appl. Phys. A 69, 309-312, (1999).
paper (PDF, 180,4 KB)


Optical microscopy of the electronic and structural properties of epitaxial laterally overgrown GaN
A. Kaschner, A. Hoffmann, C. Thomsen, F. Bertram, T. Riemann, J. Christen, K. Hiramatsu, T. Shibata, and N. Sawaki
Appl. Phys. Lett. 74,3320 (1999)
paper (PDF, 142,6 KB)


Intermolecular interaction in nanotube ropes
C. Thomsen,  S. Reich, A.R. Goñi, H. Jantoljak, P.Rafailov, I. Loa, K. Syassen, C. Journet, and P. Bernier
phys. stat. sol. (b) 215, 435 (1999).
paper (PDF, 165,0 KB)

Pressure and Temperature Effects on Optical Transitions in Cubic GaN
Z.X. Liu, A.R. Goñi, K. Syassen, H. Siegle, C. Thomsen, B. Schöttker, D.J. As, and D. Schikora
Appl. Phys. 86, 929 (1999).

Influence of doping on the lattice dynamics of gallium nitride
A. Kaschner, H. Siegle, A. Hoffmann, C. Thomsen, U. Birkle, S. Einfeldt, D. Hommel
MRS Intern. J. Nitride Semicond., Res. 491, G3.57 (1999).
paper (PDF, 90,0 KB)

Direct Evidence for filamentary and channel vortex flow in Pb/In superconducting films
M. Danckwerts, A.R. Goñi, and C. Thomsen
Phys. Rev. B 59, R6624 (1999).
paper (PDF, 252,6 KB)

Comparative study of optical phonons in the rhombohedrally distorted perovskites LaAlO3 and LaMnO3
M.V. Abrashev, A.P. Litvinchuk, M.N. Iliev, R.L. Meng, V.N. Popov, V.G. Ivanov, R.A. Chakalov, and C. Thomsen
Phys. Rev. B 59, 4146 (1999)
paper (PDF, 226,9 KB)

Hyper-Raman Scattering in GaN and CdS
L. Filippidis, H. Siegle, A. Hoffmann, and C. Thomsen
phys. stat. sol. (b) 212/1, R1 (1999).
paper (PDF, 116,0 KB)

Local vibrational modes in Mg-doped GaN grown by molecular beam epitaxy
A. Kaschner, H. Siegle, G. Kaczmarczyk, M. Straßburg, A. Hoffmann, C. Thomsen, S. Einfeldt, and D. Hommel
Appl. Phys. Lett. 74, 3281 (1999).
paper (PDF, 72,3 KB)

Infrared reflectance of single-walled carbon nanotubes
U. Kuhlmann, H. Jantoljak, N. Pfänder, C. Journet, P. Bernier, and C. Thomsen
Synthetic Metals 103, 2506-2507 (1999)
paper (PDF, 159,1 KB)

Low-Energy Magnetic Excitations in the Dimerized and Incommensurate Phase of CuGeO3
I. Loa, S. Gronemeyer, C. Thomsen, and R.K. Kremer
Solid State Commun. 111, 181-186 (1999).
paper (PDF, 147,0 KB)

Hydrogen and Water Intercalation into YBa2Cu307-δ: Structural Properties of
H2YBa2Cu308-δ

W. Günther, R. Schöllhorn, M. Epple, H. Siegle, Ch. Thomsen, B. Kabius, U. Poppe,
B. Schubert, and W. Zander.
 Phil. Mag. A79, No. 2, pp.449-466 (1999)

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