Author Vetter, Ulrich

• 2000 | Journal Article
  ​ ​Ion implanted dopants in GaN and AlN: Lattice sites, annealing behavior, and defect recovery​
  Ronning, C.; Dalmer, M.; Uhrmacher, M.; Restle, M.; Vetter, U.; Ziegeler, L. & Hofsass, H. et al.​ (2000) 
  Journal of Applied Physics, 87(5) pp. 2149​-2157​.​ DOI: https://doi.org/10.1063/1.372154 
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• 2001 | Journal Article
  ​ ​Ion beam deposition of fluorinated amorphous carbon​
  Ronning, C.; Buttner, M.; Vetter, U.; Feldermann, H.; Wondratschek, O.; Hofsass, H.   & Brunner, W. et al.​ (2001) 
  Journal of Applied Physics, 90(8) pp. 4237​-4245​.​ DOI: https://doi.org/10.1063/1.1404419 
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• 2001 | Conference Paper
  ​ ​Lattice location studies of indium in Cr2O3​
  Vetter, U.; Uhrmacher, M.; Schwen, D.; Lohstroh, A.; Hofsass, H. & Lieb, K.-P.​ (2001)
  HYPERFINE INTERACTIONS, 136 pp. 607​-612. ​12th International Conference on Hyperfine Interactions​, PARK CITY, UTAH.
  Dordrecht​: Kluwer Academic Publ. DOI: https://doi.org/10.1023/A:1020574406411 
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• 2002 | Journal Article
  ​ ​Lattice site location of ion-implanted Li-8 in Silicon Carbide​
  Virdis, S.; Vetter, U.; Ronning, C.; Kroger, H.; Hofsass, H. & Dietrich, M.​ (2002) 
  Journal of Applied Physics, 91(3) pp. 1046​-1052​.​ DOI: https://doi.org/10.1063/1.1425442 
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• 2002 | Conference Paper
  ​ ​Implantation sites of Ce and Gd in diamond​
  Bharuth-Ram, K.; Vetter, U.; Hofsass, H.; Ronning, C. & Dietrich, M.​ (2002)
  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 190 pp. 835​-839. ​15th International Conference on Ion-Beam Analysis (IBA-15)​, CAIRNS, AUSTRALIA.
  Amsterdam​: Elsevier Science Bv. DOI: https://doi.org/10.1016/S0168-583X(01)01278-2 
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• 2002 | Conference Paper
  ​ ​Ion beam synthesis of boron carbide thin films​
  Ronning, C.; Schwen, D.; Eyhusen, S.; Vetter, U. & Hofsass, H.​ (2002)
  Surface and Coatings Technology, 158 pp. 382​-387. , MARBURG, GERMANY.
  Lausanne​: Elsevier Science Sa. DOI: https://doi.org/10.1016/S0257-8972(02)00248-7 
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• 2002 | Conference Paper
  ​ ​Ion beam synthesis of amorphous carbon thin films containing metallic nanoclusters​
  Gerhards, I.; Ronning, C.; Vetter, U.; Hofsass, H.; Gibhardt, H.; Eckold, G. & Li, Q. et al.​ (2002)
  Surface and Coatings Technology, 158 pp. 114​-119. ​12th International Conference on Surface Modification of Materials by Ion Beams​, MARBURG, GERMANY.
  Lausanne​: Elsevier Science Sa. DOI: https://doi.org/10.1016/S0257-8972(02)00230-X 
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• 2003 | Conference Paper
  ​ ​Electron emission channeling spectroscopy using X-ray CCD detectors​
  Hofsass, H.; Vetter, U.; Ronning, C.; Uhrmacher, M.; Bharuth-Ram, K.; Hartmann, R. & Struder, L.​ (2003)
  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 512(1-2) pp. 378​-385. ​9th European Symposium on Semiconductor Detectors​, SCHLOSS ELMAU, GERMANY.
  Amsterdam​: Elsevier Science Bv. DOI: https://doi.org/10.1016/S0168-9002(03)01916-8 
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• 2003 | Conference Paper
  ​ ​Lattice location studies of rare earth impurities in 3C-, 4H- and 6H-SiC​
  Vetter, U.; Hofsass, H.; Wahl, U. & Dietrich, M.​ (2003)
  Diamond and Related Materials, 12(10-11) pp. 1883​-1886. ​8th International Conference on New Diamond Science and Technology​, VICTORIA, AUSTRALIA.
  Lausanne​: Elsevier Science Sa. DOI: https://doi.org/10.1016/j.diamond.2003.08.005 
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• 2003 | Journal Article
  ​ ​Intense ultraviolet cathodoluminescence at 318 nm from Gd3+-doped AlN​
  Vetter, U.; Zenneck, J. & Hofsass, H.​ (2003) 
  Applied Physics Letters, 83(11) pp. 2145​-2147​.​ DOI: https://doi.org/10.1063/1.1605237 
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• 2003 | Conference Paper
  ​ ​Europium doping of c-BN and ta-C thin films​
  Vetter, U.; Reinke, P.; Ronning, C.; Hofsass, H.; Schaaf, P.; Bharuth-Ram, K. & Taniguchi, T.​ (2003)
  Diamond and Related Materials, 12(3-7) pp. 1182​-1185. ​13th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, Nitrides and Sililcon Carbide (Diamond 2002)​, GRANADA, SPAIN.
  Lausanne​: Elsevier Science Sa. DOI: https://doi.org/10.1016/S0925-9635(02)00236-4 
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• 2004 | Journal Article
  ​ ​Spectra and energy levels of Gd3+(4f(7)) in AlN​
  Gruber, J. B.; Vetter, U.; Hofsass, H.; Zandi, B. & Reid, M. F.​ (2004) 
  PHYSICAL REVIEW B, 69(19) art. 195202​.​ DOI: https://doi.org/10.1103/PhysRevB.69.195202 
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• 2004 | Journal Article
  ​ ​Spectra and energy levels of Tm3+(4f(12)) in AlN​
  Gruber, J. B.; Vetter, U.; Hofsass, H.; Zandi, B. & Reid, M. F.​ (2004) 
  PHYSICAL REVIEW B, 70(24) art. 245108​.​ DOI: https://doi.org/10.1103/PhysRevB.70.245108 
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• 2004 | Journal Article
  ​ ​Visible cathodoluminescence from Eu-implanted single- and polycrystal c-BN annealed under high-temperature, high-pressure conditions​
  Vetter, U.; Hofsass, H. & Taniguchi, T.​ (2004) 
  Applied Physics Letters, 84(21) pp. 4286​-4288​.​ DOI: https://doi.org/10.1063/1.1753053 
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• 2004 | Journal Article
  ​ ​Cathodoluminescence versus dynamical epitaxy of Ba-ion irradiated alpha-quartz​
  Dhar, S.; Gaasiorek, S.; Sahoo, P. K.; Vetter, U.; Hofsass, H.; Kulkarni, V. N. & Lieb, K.-P.​ (2004) 
  Applied Physics Letters, 85(8) pp. 1341​-1343​.​ DOI: https://doi.org/10.1063/1.1784538 
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• 2004 | Conference Paper
  ​ ​Annealing of BaTiO3 thin films after heavy ion implantation​
  Dietrich, M.; Buchal, C.; Correia, J. G.; Deicher, M.; Schmid, M.; Uhrmacher, M. & Vetter, U. et al.​ (2004)
  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 216 pp. 110​-115. ​8th Conference on Organic Light-Emitting Materials and Devices​, Denver, CO.
  Amsterdam​: Elsevier Science Bv. DOI: https://doi.org/10.1016/j.nimb.2003.11.029 
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• 2005 | Journal Article
  ​ ​Cathodoluminescence and solid phase epitaxy in Ba-irradiated alpha-quartz​
  Dhar, S.; Sahoo, P. K.; Gaasiorek, S.; Vetter, U.; Kulkarni, V. N. & Lieb, K.-P.​ (2005) 
  Journal of Applied Physics, 97(1) art. 014910​.​ DOI: https://doi.org/10.1063/1.1829791 
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• 2006 | Journal Article
  ​ ​Luminescence centres in silica nanowires​
  Shang, N. G.; Vetter, U.; Gerhards, I.; Hofsass, H.; Ronning, C. & Seibt, M.​ (2006) 
  Nanotechnology, 17(13) pp. 3215​-3218​.​ DOI: https://doi.org/10.1088/0957-4484/17/13/023 
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• 2006 | Journal Article
  ​ ​Crystal field analysis of Pm3+ (4f(4)) and Sm3+ (4f(5)) and lattice location studies of Nd-147 and Pm-147 in w-AlN​
  Vetter, U.; Gruber, J. B.; Nijjar, A. S.; Zandi, B.; Oehl, G.; Wahl, U. & De Vries, B. et al.​ (2006) 
  PHYSICAL REVIEW B, 74(20) art. 205201​.​ DOI: https://doi.org/10.1103/PhysRevB.74.205201 
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• 2009 | Journal Article
  ​ ​BN/ZnO heterojunction diodes with apparently giant ideality factors​
  Broetzmann, M.; Vetter, U. & Hofsaess, H.​ (2009) 
  Journal of Applied Physics, 106(6) art. 063704​.​ DOI: https://doi.org/10.1063/1.3212987 
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• 2010 | Journal Article
  ​ ​Modeling the diode characteristics of boron nitride/silicon carbide heterojunctions​
  Broetzmann, M.; Gehrke, H.-G.; Vetter, U. & Hofsaess, H.​ (2010) 
  Applied Physics Letters, 97(10) art. 103505​.​ DOI: https://doi.org/10.1063/1.3488811 
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• 2010 | Journal Article
  ​ ​A new all-digital time differential gamma-gamma angular correlation spectrometer​
  Nagl, M. ; Vetter, U.; Uhrmacher, M. & Hofsaess, H.​ (2010) 
  Review of Scientific Instruments, 81(7) art. 073501​.​ DOI: https://doi.org/10.1063/1.3455186 
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• 2011 | Journal Article
  ​ ​Effective reduction of AlN defect luminescence by fluorine implantation​
  Vetter, U.; Mueller, S.; Broetzmann, M.; Hofsaess, H. & Gruber, J. B.​ (2011) 
  Diamond and Related Materials, 20(5-6) pp. 782​-784​.​ DOI: https://doi.org/10.1016/j.diamond.2011.03.038 
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• 2011 | Journal Article
  ​ ​Spectroscopic analysis of Eu3+ in single-crystal hexagonal phase AlN​
  Gruber, J. B.; Vetter, U.; Taniguchi, T.; Burdick, G. W.; Hofsaess, H.; Chandra, S. & Sardar, D. K.​ (2011) 
  Journal of Applied Physics, 110(2) art. 023104​.​
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• 2011 | Journal Article | 
  ​ ​Tuning the conductivity of vanadium dioxide films on silicon by swift heavy ion irradiation​
  Hofsaess, H.; Ehrhardt, P.; Gehrke, H.-G.; Broetzmann, M.; Vetter, U.; Zhang, K. & Krauser, J. et al.​ (2011) 
  AIP Advances, 1(3) art. 032168​.​ DOI: https://doi.org/10.1063/1.3646527 
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• 2011 | Journal Article
  ​ ​Electric field gradients at In-111/Cd-111 probe atoms on A-sites in 211-MAX phases​
  Juergens, D.; Uhrmacher, M.; Gehrke, H.-G.; Nagl, M.; Vetter, U.; Bruesewitz, C. & Hofsaess, H. et al.​ (2011) 
  Journal of Physics Condensed Matter, 23(50) art. 505501​.​ DOI: https://doi.org/10.1088/0953-8984/23/50/505501 
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• 2012 | Journal Article
  ​ ​3D microstructuring in p-GaAs with proton beam writing using multiple ion fluences​
  Schulte-Borchers, M.; Vetter, U.; Koppe, T. & Hofsaess, H.​ (2012) 
  Journal of Micromechanics and Microengineering, 22(2) art. 025011​.​ DOI: https://doi.org/10.1088/0960-1317/22/2/025011 
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• 2012 | Journal Article
  ​ ​Modifying Glass Fiber Size by Plasma Treatment​
  Meiners, A.; Ohms, G.; Leck, M.; Vetter, U. & Abel, B.​ (2012) 
  Journal of Adhesion Science and Technology, 26(10-11) pp. 1611​-1627​.​
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• 2012 | Journal Article | 
  ​ ​Analysis of the spectra of trivalent erbium in multiple sites of hexagonal aluminum nitride​
  Gruber, J. B.; Vetter, U.; Burdick, G. W.; Fleischman, Z. D.; Merkle, L. D.; Taniguchi, T. & Xiaoli, Y. et al.​ (2012) 
  Optical Materials Express, 2(9) pp. 1186​-1202​.​ DOI: https://doi.org/10.1364/OME.2.001186 
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• 2012 | Journal Article | 
  ​ ​Crystal field and Zeeman splittings for energy levels of Nd3+ in hexagonal AlN​
  Gruber, J. B.; Burdick, G. W.; Vetter, U.; Mitchell, B.; Dierolf, V. & Hofsäss, H.​ (2012) 
  Optical Materials Express, 2(9) pp. 1176​-1185​.​ DOI: https://doi.org/10.1364/OME.2.001176 
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• 2013 | Journal Article
  ​ ​Electrostatic gating of metallic and insulating phases in SmNiO3 ultrathin films​
  Ha, S. D.; Vetter, U.; Shi, J. & Ramanathan, S.​ (2013) 
  Applied Physics Letters, 102(18) art. 183102​.​ DOI: https://doi.org/10.1063/1.4804142 
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• 2013 | Journal Article
  ​ ​A new tool for the search of nuclides with properties suitable for nuclear solid state physics based on the Evaluated Nuclear Structure Data Files​
  Nagl, M. A.; Barbosa, M. B.; Vetter, U.; Correia, J. G. & Hofsaess, H. C. ​ (2013) 
  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 726 pp. 17​-30​.​ DOI: https://doi.org/10.1016/j.nima.2013.05.045 
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• 2014 | Journal Article
  ​ ​Modeling Electrochemical Etching of Proton Irradiated p-GaAs for the Design of MEMS Building Blocks​
  Koppe, T.; Rothfuchs, C.; Schulte-Borchers, M.; Hofsaess, H.; Boudinov, H. & Vetter, U.​ (2014) 
  Journal of Microelectromechanical Systems, 23(4) pp. 955​-960​.​ DOI: https://doi.org/10.1109/JMEMS.2014.2309178 
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• 2014 | Journal Article
  ​ ​Slightly hydrogenated TiO2 with enhanced photocatalytic performance​
  Yan, Y.; Han, M.; Konkin, A.; Koppe, T.; Wang, D.; Andreu, T. & Chen, G. E. et al.​ (2014) 
  Journal of Materials Chemistry A, 2(32) pp. 12708​-12716​.​ DOI: https://doi.org/10.1039/c4ta02192d 
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• 2014 | Conference Paper
  ​ ​Plasma induced effects within the bulk material of wood veneers​
  Wascher, R.; Avramidis, G.; Vetter, U.; Damm, R.; Peters, F.; Militz, H. & Vioel, W.​ (2014)
  Surface and Coatings Technology, 259 pp. 62​-67. ​9th Asian European International Conference on Plasma Surface Engineering (AEPSE)​, AJC APSE, Jeju, SOUTH KOREA.
  Lausanne​: Elsevier Science. DOI: https://doi.org/10.1016/j.surfcoat.2014.07.005 
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• 2014 | Journal Article
  ​ ​Perturbed angular correlation studies of uniaxial compressive stressed zinc, titanium, rutile, Ti2AlN, and Nb2AlC​
  Bruesewitz, C.; Vetter, U.; Hofsaess, H. & Barsoum, M. W.​ (2014) 
  Journal of Physics Condensed Matter, 26(29) art. 295501​.​ DOI: https://doi.org/10.1088/0953-8984/26/29/295501 
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• 2015 | Journal Article
  ​ ​Mossbauer spectroscopy study of surfactant sputtering induced Fe suicide formation on a Si surface​
  Beckmann, C.; Zhang, K. ; Hofsaess, H. C. ; Bruesewitz, C.; Vetter, U. & Bharuth-Ram, K.​ (2015) 
  Applied Surface Science, 357 pp. 493​-497​.​ DOI: https://doi.org/10.1016/j.apsusc.2015.09.057 
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• 2015 | Journal Article
  ​ ​Analysis of Immittance Spectra: Finding Unambiguous Electrical Equivalent Circuits to Represent the Underlying Physics​
  Amani, J. A.; Koppe, T.; Hofsaess, H. & Vetter, U.​ (2015) 
  Physical Review Applied, 4(4) art. 044007​.​ DOI: https://doi.org/10.1103/PhysRevApplied.4.044007 
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• 2015 | Journal Article
  ​ ​Determination of gradient elastic tensors: stress and strain dependencies of electric field gradients in cubic and hexagonal systems​
  Bruesewitz, C.; Vetter, U. & Hofsaess, H.​ (2015) 
  Journal of Physics Condensed Matter, 27(5) art. 055401​.​ DOI: https://doi.org/10.1088/0953-8984/27/5/055401 
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• 2015 | Journal Article
  ​ ​Incorporation of Zn2+ ions into BaTiO3:Er3+/Yb3+ nanophosphor: an effective way to enhance upconversion, defect luminescence and temperature sensing​
  Mahata, M. K.; Koppe, T.; Mondal, T.; Bruesewitz, C.; Kumar, K.; Rai, V. K. & Hofsaess, H. et al.​ (2015) 
  Physical Chemistry Chemical Physics, 17(32) pp. 20741​-20753​.​ DOI: https://doi.org/10.1039/c5cp01874a 
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• 2016 | Review
  ​ ​Overview of band-edge and defect related luminescence in aluminum nitride​
  Koppe, T.; Hofsaess, H.& Vetter, U.​ (2016)
  Journal of Luminescence, 178​ pp. 267​-281​.​
  Elsevier Science Bv. DOI: https://doi.org/10.1016/j.jlumin.2016.05.055 
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• 2016 | Journal Article | 
  ​ ​Demonstration of Temperature Dependent Energy Migration in Dual-Mode YVO4: Ho3+/Yb3+ Nanocrystals for Low Temperature Thermometry​
  Mahata, M. K.; Koppe, T.; Kumar, K.; Hofsaess, H. & Vetter, U.​ (2016) 
  Scientific Reports, 6 art. 36342​.​ DOI: https://doi.org/10.1038/srep36342 
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• 2020 | Journal Article | 
  ​ ​Upconversion photoluminescence of Ho3+-Yb3+ doped barium titanate nanocrystallites: Optical tools for structural phase detection and temperature probing​
  Mahata, M. K.; Koppe, T.; Kumar, K.; Hofsäss, H.   & Vetter, U.​ (2020) 
  Scientific Reports, 10(1).​ DOI: https://doi.org/10.1038/s41598-020-65149-z 
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