27 citations · 87 across the 12 of their papers we have counts for
13 papers
Pressure-induced electronic and structural evolution of EuIrGe3
N. S. Dhami, V. Baledent, I. Batistic +10
We investigated the pressure-induced evolution of the electronic and crystal structure of the noncentrosymmetric BaNiSn3-type antiferromagnet EuIrGe3 using x-ray absorption spectro…
On electrical transport and thermoelectric performance in half-Heusler phase ScNiSb
K. M. Ciesielski, D. Kaczorowski
Half-Heusler phases are among the most extensively studied thermoelectic materials. Bipolar thermal conductivity analysis performed for their sub-group based on rare-earth (R) meta…
Horizontal flux growth as an efficient preparation method of CeRhAs single crystals
Grzegorz Chajewski, Damian Szymański, Marek Daszkiewicz +1
We report on the efficient method of obtaining CeRhAs single crystals with the use of a bismuth flux growth method in a horizontal configuration. The crystals thus obtained…
Superexchange Interaction in Insulating EuZnP
Karan Singh, Shovan Dan, A. Ptok +4
We report magnetic and transport properties of single-crystalline EuZnP, which has trigonal CaAlSi-type crystal structure and orders antiferromagnetically at $\…
Observation of momentum-dependent charge density wave gap in a layered antiferromagnet GdTe3
Sabin Regmi, Iftakhar Bin Elius, Anup Pradhan Sakhya +12
Charge density wave (CDW) ordering has been an important topic of study for a long time owing to its connection with other exotic phases such as superconductivity and magnetism. Th…
Revealing the intrinsic electronic structure and complex fermiology of YRu2Si2 using angle-resolved photoemission spectroscopy
Anup Pradhan Sakhya, Sabin Regmi, Milo Sprague +6
We performed a detailed study of the intrinsic electronic structure of YRu2Si2 employing angleresolved photoemission spectroscopy (ARPES) and density-functional theory (DFT) based…
Pressure evolution of electronic and crystal structure of non-centrosymmetric EuCoGe
N. S. Dhami, V. Balédent, O. Bednarchuk +7
We report on the pressure evolution of the electronic and crystal structures of the noncentrosymmetric antiferromagnet EuCoGe3. Using a diamond anvil cell, we performed high pressu…
Optical markers of magnetic phase transition in CrSBr
W. M. Linhart, M. Rybak, M. Birowska +6
Here, we investigate the role of the interlayer magnetic ordering of CrSBr in the framework of calculations and by using optical spectroscopy techniques. These…
Origin of ultra-low thermal conductivity in unconventional clathrates: Strong scattering from extremely low-frequency rattling modes
Kamil M. Ciesielski, Brenden R. Ortiz, Lidia C. Gomes +6
Recent discoveries of materials with ultra-low thermal conductivity open a pathway to significant developments in the field of thermoelectricity. Here, we conduct a comparative stu…
Tuning the Parity Mixing of Singlet-Septet Pairing in a Half-Heusler Superconductor
K. Ishihara, T. Takenaka, Y. Miao +12
In superconductors, electrons with spin form Cooper pairs whose spin structure is usually singlet () or triplet (). When the electronic structure near the F…
Ultrafast relaxation of acoustic and optical phonons in a topological nodal-line semimetal ZrSiS
Yangyang Liu, Gyanendra Dhakal, Anup Pradhan Sakhya +7
Despite being the most studied nodal line semimetal, a clear understanding of the transient state relaxation dynamics and the underlying mechanism in ZrSiS is lacking. Using time a…
Effect of secondary LuNiSn phase on thermoelectric properties of half-Heusler alloy LuNiSb
Karol Synoradzki, Kamil Ciesielski, Leszek Kępiński +1
We report on the high-temperature (350 K <T< 1000 K) thermoelectric properties of the ternary compounds LuNiSb (cubic) and LuNiSn (orthorhombic) and a composite material (LuNiSb)$_…
High-temperature thermoelectric properties of half-Heusler phases ErHoNiSb
Kamil Ciesielski, Karol Synoradzki, Izabela Wolańska +2
Polycrystalline samples of ErHoNiSb ( = 0, 0.2, 0.3, 0.5, 0.7, 0.8, 1) were characterized by means of x-ray powder diffraction (XRD), scanning electron microscopy (S…