To find a primary factor determining T c and a pairing mechanism in high-T c cuprates, we
combine the muon spin relaxation results on ns/m*(superconducting carrier density/effective …

The ternary metal nitride halides MNX (M= Ti, Zr, Hf; X= Cl, Br, I) contain two types of layer
structured polymorphs having different types of two-dimensional metal nitride networks. Both …

We have systematically investigated the global phase diagram for Li x M y HfNCl (M:
molecule), demonstrating the independent controllability of carrier density x and interlayer …

We report magnetic susceptibility measurements on a layered superconductor Li 0.48 (THF)
0.3 HfNCl having T c∼ 26 K. The present study revealed that (a) the Fermi level density of …

Specific heat has been investigated in a layered nitride superconductor, Li 0.12 ZrNCl, with
T c= 12.7 K. The obtained data have shown a marked dichotomy: The specific heat jump at T …

Extensive muon spin relaxation (μSR) measurements have been performed to determine the
magnetic field penetration depth λ in high Tc cuprate superconductors with simple hole …

Transition metal chloronitrides represent a class of layered compounds, which after
intercalation, become superconductors with T c's up to 25.5 K. We present a theoretical …

We study two types of models for the superconducting layered nitride β-M NCl (M= Hf, Zr); a
single-band model on a triangular lattice, and a two-band model on a honeycomb lattice. We …

Two different polymorphs of the metal nitride halides MNX (M= Ti, Zr, Hf; X= Cl, Br, I) are
known to crystallize in layered structures. The two crystal structures differ in the way∞ 2 {X …

ZrNCl and HfNCl belong to a class of layered transition metal nitride halides MNCl (M= Zr,
Hf). They are from the space group R-3m (No-166) and crystallize in the rhombohedral …