Soft-Phonon and Charge-Density-Wave Formation in Nematic
We use diffuse and inelastic x-ray scattering to study the formation of an incommensurate
charge-density-wave (I-CDW) in BaNi 2 As 2, a candidate system for charge-driven …
charge-density-wave (I-CDW) in BaNi 2 As 2, a candidate system for charge-driven …
Charge density wave transitions, soft phonon, and possible electronic nematicity in
A detailed investigation of BaNi 2 (As 1− x P x) 2 single crystals using high-resolution
thermal-expansion, heat-capacity, Young's-modulus, and resistivity measurements is …
thermal-expansion, heat-capacity, Young's-modulus, and resistivity measurements is …
Dynamics of collective modes in an unconventional charge density wave system BaNi2As2
BaNi2As2 is a non-magnetic analogue of BaFe2As2, the parent compound of a prototype
pnictide high-temperature superconductor, displaying superconductivity already at ambient …
pnictide high-temperature superconductor, displaying superconductivity already at ambient …
High-pressure phase diagram of : Unconventional charge density waves and structural phase transitions
Structural phase transitions accompanied by incommensurate and commensurate charge
density wave (CDW) modulations of unconventional nature have been reported in Ba Ni 2 …
density wave (CDW) modulations of unconventional nature have been reported in Ba Ni 2 …
Complex structure due to As bonding and interplay with electronic structure in superconducting
Ba Ni 2 As 2 is a superconductor chemically related to the Fe-based superconductors, with a
complex and poorly understood structural phase transition. We show, based on first …
complex and poorly understood structural phase transition. We show, based on first …
Chemical pressure tuning of competing orders in
$\mathrm {Ba}\mathrm {Ni} _ {2}\mathrm {As} _ {2} $, a structural-analogue to the iron-based
parent compound $\mathrm {Ba}\mathrm {Fe} _ {2}\mathrm {As} _ {2} $, offers a unique …
parent compound $\mathrm {Ba}\mathrm {Fe} _ {2}\mathrm {As} _ {2} $, offers a unique …
Charge-density-wave transitions, phase diagram, soft phonon and possible electronic nematicity: a thermodynamic investigation of BaNi2 (As, P) 2
A detailed investigation of BaNi2 (As, P) 2 single crystals using high-resolution thermal-
expansion, heat-capacity, Young-modulus and resistivity measurements is presented. The …
expansion, heat-capacity, Young-modulus and resistivity measurements is presented. The …
Weakness of Correlation Effect Manifestation in BaNi2As2: An ARPES and LDA + DMFT Study
The electronic spectral function of BaNi2As2 is investigated using both angle-resolved
photoemission spectroscopy (ARPES) and a combined computational scheme of local …
photoemission spectroscopy (ARPES) and a combined computational scheme of local …
Momentum Dependent Band Renormalization and Surface Aging Effect on a Zone Center Electron Pocket in NaSn2As2 Revealed by Angle-Resolved …
Y Akabane, T Shimaiwa, Y Goto… - journal of the physical …, 2020 - journals.jps.jp
We report an angle-resolved photoemission spectroscopy study on NaSn2As2 in which a Sn
5 p band is expected to provide interesting Fermi surface geometry with hole-like and …
5 p band is expected to provide interesting Fermi surface geometry with hole-like and …
Multi-band electronic structure of ferromagnetic CeRuPO
We have studied the multi-band electronic structure of ferromagnetic CeRuPO (TC= 15 K) by
means of angle-resolved photoemission spectroscopy (ARPES). The ARPES results show …
means of angle-resolved photoemission spectroscopy (ARPES). The ARPES results show …