INSPIRE-Faculty Fellow
Solid State and Structural Chemistry Unit
Tel: +91 80 2293 3306 (Extn: 2052)
Fax: +91 80 2360 1310
email: hitiru@gmail.com
Research Interest
- Electronic structure studies
- High-Tc superconductors
- Topological insulators
- Strongly correlated electronic systems
- Photoelectron spectroscopy
Representative Publications:
- A. Charnukha, S. Thirupathaiah, V. B. Zabolotnyy et al.,
Interaction-induced singular Fermi surface in a high-temperature oxypnictide superconductor (communicated, 2014) - S. Thirupathaiah, T. Stürzer, V. B. Zabolotnyy et al.,
Why Tc of (CaFeAs)10Pt3.58As8 is twice as high as (CaFe0.95Pt0.05As)10Pt3As8
Phys. Rev. B 88, 140505(R) (2013), arXiv: 1307.1608 - S. Thirupathaiah, D. V. Evtushinsky, J. Maletz et al.,
Weak-coupling superconductivity in the electron doped NaFe0.95Co0.05As revealed by ARPES, Phys. Rev. B 86, 214508 (2012), arXiv: 1212.0730 - L. Rettig, R. Cortes, S. Thirupathaiah et al.,
Momentum dependent electron and hole dynamics and electron-phonon coupling in iron pnictides from time- and angle-resolved photoemission spectroscopy
Phys. Rev. Lett 108, 097002(2012), arXiv: 1110.3938 - S. Thirupathaiah, E.D.L. Rienks et al.,
Dissimilarities between the electronic structure of chemically doped and chemically pressurized iron pnictides from an angle-resolved photoemission spectroscopy study
Phys. Rev. B 84, 014531(2011), arXiv: 1007.5205 - S. Thirupathaiah, S. de Jong, R. Ovsyannikov et al.,
Orbital character variation of the Fermi surface and doping dependent changes of the dimensionality in BaFe2−xCoxAs2 from angle-resolved photoemission spectroscopy
Phys. Rev. B 81, 104512 (2010), arXiv: 0910.0147 - S. de Jong , E. van Heumen , S. Thirupathaiah, et al.,
Droplet-like Fermi surfaces in the anti-ferromagnetic phase of EuFe2As2, an Fe-pnictide superconductor parentcompound
EPL 89, 27007(2010), arXiv: 0912.3434
- J. Fink, S. Thirupathaiah , R. Ovsyannikov et al.,
Electronic structure studies of BaFe2As2 by angle-resolved photoemission spectroscopyPhys. Rev. B 79, 155118 (2009), arXiv: 0903.0967
Job and Education:
Aug, 2014 -Present INSPIR-Faculty Fellow at SSCU, Indian Institute of Science, India
2013 Postdoctoral Fellow at University of Duisburg-Essen, Germany
2011-2012 Postdoctoral Fellow at IFW Dresden / HZB (BESSY II), Germany
2008-2011 Ph.D (Solid state physics) from Technical University Berlin, Germany
2007-2008 M.S (Material Science) from University of Rennes1, France
2005-2007 M.Sc (Physics) from Indian Institute of Technology Madras (IITM), India
Awards and achievements:
DST-INSPIRE-Faculty award (August, 2014 – present)
Awarded Erasmus-Mundus European Fellowship (2007-2008)
All India 130th Rank in the joint admission test for M.Sc (IIT-JAM, 2005)
Best student award for physics & mathematics in B.Sc
Best student award for 1st year B.Sc