58 citations · 338 across the 10 of their papers we have counts for
10 papers
Interplay of lattice, electronic and spin degrees of freedom in detwinned BaFeAs: a Raman scattering study
A. Baum, Ying Li, M. Tomić +10
We report results of Raman scattering experiments on twin-free BaFeAs with the main focus placed on understanding the influence of electronic and spin degrees of freedo…
Ab-initio perspective on structural and electronic properties of iron-based superconductors
Daniel Guterding, Steffen Backes, Milan Tomic +2
The discovery of iron pnictides and iron chalcogenides as a new class of unconventional superconductors in 2008 has generated an enourmous amount of experimental and theoretical wo…
Transition to collapsed tetragonal phase in CaFe2As2 single crystals as seen by 57Fe Mossbauer spectroscopy
Sergey L. Bud'ko, Xiaoming Ma, Milan Tomic +3
Temperature dependent measurements of 57Fe Mossbauer spectra on CaFe2As2 single crystals in the tetragonal and collapsed tetragonal phases are reported. Clear features in the tempe…
Comparing charge transfer tuning effects by chemical substitution and uniaxial pressure in the organic charge transfer complex tetramethoxypyrene-tetracyanoquinodimethane
Milan Rudloff, Kai Ackermann, Michael Huth +9
In the search for novel organic charge transfer salts with variable charge transfer degree we study the effects of two modifications to the recently synthesized donor-acceptor Tetr…
Effects of Lifshitz Transition on Charge Transport in Magnetic Phases of Fe-Based Superconductors
Y. Wang, Maria N. Gastiasoro, Brian M. Andersen +5
The unusual temperature dependence of the resistivity and its in-plane anisotropy observed in the Fe-based superconducting materials, particularly Ba(FeCo)As, h…
Dramatic Changes in the Electronic Structure Upon Transition to the Collapsed Tetragonal Phase in CaFe2As2
R. S. Dhaka, Rui Jiang, S. Ran +7
We use angle-resolved photoemission spectroscopy (ARPES) and density functional theory (DFT) calculations to study the electronic structure of CaFeAs in previously unexplor…
Giant pressure-induced volume collapse in the pyrite mineral MnS2
Simon A. J. Kimber, Ashkan Salamat, Shaun R. Evans +8
Dramatic volume collapses under pressure are fundamental to geochemistry and of increasing importance to fields as diverse as hydrogen storage and high-temperature superconductivit…
Uniaxial stress effects on the structural and electronic properties of BaFe2As2 and CaFe2As2
Milan Tomic, Harald O. Jeschke, Rafael M. Fernandes +1
Starting from the orthorhombic magnetically ordered phase, we investigate the effects of uniaxial tensile and compressive stresses along a, b, and the diagonal a+b directions in Ba…
Absence of metallicity in K-doped picene: Importance of electronic correlations
Andreas Ruff, Michael Sing, Ralph Claessen +4
Potassium-doped picene (Kpicene) has recently been reported to be a superconductor at with critical temperatures up to 18 K. Here we study the electronic structure of K-d…
Uniaxial versus hydrostatic pressure-induced phase transitions in CaFe2As2 and BaFe2As2
Milan Tomic, Roser Valenti, Harald O. Jeschke
We present uniaxial pressure structural relaxations for CaFe2As2 and BaFe2Ase2 within density functional theory and compare them with calculations under hydrostatic pressure condit…