Branko Gumhalter
position Emeriti
e-mail branko
personal web page
office number I - 105
office phone +385 1 469 8805     local:105
academic databases
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P. Lazic, M. Pinteric, D. Rivas Gongora, A. Pustogow, K. Treptow, T. Ivek, O. Milat, B. Gumhalter, N. Doslic, M. Dressel and S. TomicImportance of van der Waals interactions and cation-anion coupling in an organic quantum spin liquid
Physical Review B 97, 245134 (11p) (2018)
DOI: 10.1103/PhysRevB.97.245134 20180722


M. Pinteric, D. Rivas Gongora, Z. Rapljenovic, T. Ivek, M. Culo, B. Korin-Hamzic, O. Milat, B. Gumhalter, P. Lazic, M. Sanz Alonso, W. Li, A. Pustogow, G. Gorgen Lesseux, M. Dressel and S. TomicElectrodynamics in Organic Dimer Insulators Close to Mott Critical Point
Crystals 8, 190 (17p) (2018)
DOI: 10.3390/cryst8050190 20180427Download publication


M. Pinterić, P. Lazić, A. Pustogow, T. Ivek, M. Kuveždić, O. Milat, B. Gumhalter, M. Basletić, M. Čulo, B. Korin-Hamzić, A. Löhle, R. Hübner, M. Sanz Alonso, T. Hiramatsu, Y. Yoshida, G. Saito, M. Dressel, and S. TomićAnion effects on electronic structure and electrodynamic properties of the Mott insulator kappa-(BEDT-TTF)2Ag2(CN)3
Phys. Rev. B 94, 161105 (6pp) (R) (2016)
DOI: 10.1103/PhysRevB.94.161105 20161004


B. Gumhalter, V. Kovač, F. Caruso, H. Lambert, and F. GiustinoOn the combined use of GW approximation and cumulant expansion in the calculations of quasiparticle spectra: The paradigm of Si valence bands
Phys. Rev. B 94, 035103 (16pp) + Supplemental material (4pp) (2016)
DOI: 10.1103/PhysRevB.94.035103 20160705


M. Dressel, P. Lazic, A. Pustogow, E. Zhukova, B. Gorshunov, J. A. Schlueter, O. Milat, B. Gumhalter, and S.TomicLattice vibrations of the charge-trasnfer salt -(BEDT-TTF)2Cu2(CN)3: Comprehensive explanation of the electrodynamic response in a spin liquid compound
Phys. Rev. B 93, 081201 (R) (5+8) (2016)
DOI: 10.1103/PhysRevB.93.081201 20160201


V. M. Silkin, P. Lazić, N. Došlić, H. Petek, and B. GumhalterUltrafast electronic response of Ag(111) and Cu(111) surfaces: From early excitonic transients to saturated image potential
Phys. Rev. B 92, 155405 (19pp+13pp) (2015)
DOI: 10.1103/PhysRevB.92.155405 20151005

X. Cui, C. Wang, A. Argondizzo, S. Garrett-Roe, B. Gumhalter, and H. PetekTransient excitons at metal surfaces
Nat. Phys. 10 (7), 505-509 (2014)
DOI: 10.1038/nphys2981 20140601

K. Miwa, M. Sakaue, B. Gumhalter, and H. KasaiEffects of plasmon energetics on light emission induced by scanning tunneling Microscopy
J. Phys.: Condens. Matter 26, 222001 (6pp) (2014)
DOI: 10.1088/0953-8984/26/22/222001 20140509

Completed scientific projects - leader

Theoretical modeling and simulations of the structural, electronic and dynamical properties of surfaces and nanostructures in materials science research

Hrvatsko-japanski bilateralni projekt (CRO/JAP Surface science project)
01.01.2010. - 31.12.2012.
Leader: Branko Gumhalter
Associates: dr. Hideaki Kasai, Osaka University, Japan
Research areas: Solid state physics

Kvantna stanja, ultrabrza dinamika i dekoherencija u nanostrukturnim sistemima

MZOS - 035-0352828-2839
01.01.2007. - 31.12.2013.
Leader: Branko Gumhalter
Research areas: Surface physics

Modeliranje svojstava mikro- i nano-strukturiranih površina

MZT (0035017)
01.01.2002. - 31.12.2006.
Leader: Branko Gumhalter
Associates: Antonio Šiber
Research areas: Solid state physics

Investigations of multiple excitation processes in dynamical interactions of atomic particles and radiation with solid surfaces

National Science Foundation Joint Fund Project JF 133
01.01.2001. - 31.12.2001.
Leader: Branko Gumhalter
Associates: Prof. D.C. Langreth (voditelj), Rutgers University, New Jersey, USA
Research areas: Surface physics

Dynamik der Wechselwirkungen zwischen Molekuelen und Oberflaechen

HRV 97/007: Ruhr Universitaet Bochum
01.01.2000. - 31.12.2001.
Leader: Branko Gumhalter
Associates: Prof. Ch. Woell (voditelj)
Research areas: Surface physics

Fizika površina i adsorbiranih slojeva

MZT (00350108)
01.01.1997. - 31.12.2001.
Leader: Branko Gumhalter
Associates: Milorad Milun, Petar Pervan, Antonio Šiber, Marko Kralj
Research areas: Surface physics

IF Ⓒ 2017 Ndoc Deda