$A$-site substitution effect on physical properties of Sr$_3$Fe$_{2-x}$Co$_x$O$_{7-δ}$

$N$-representability of the Jastrow wave function pair density of the lowest-order

$R$-site Randomness Effect in Double-Perovskite $R$BaMn$_{2}$O$_{6}$

$S=1/2$ Chain-Boundary Excitations in the Haldane Phase of 1D $S=1$ Systems

$Sr Cu_2 (BO_3)_2$: A Unique Mott Hubbard Insulator

$Sr\_{14}Cu\_{24}O\_{41}$ : a complete model for the chain sub-system

$t-J$ model one-electron renormalizations: high energy features in photoemission experiments of high-$T_c$ cuprates

$U(1) \times U(1) \rtimes Z_2$ Chern-Simons Theory and Z_4 Parafermion Fractional Quantum Hall States

$U(1)\times SU(2)$ gauge theory of underdoped cuprate superconductors

$Z_2$ spin liquid and chiral antiferromagnetic phase in Hubbard model on the honeycomb lattice: duality between Schwinger-fermion and Schwinger-boson representations

$^1$H-NMR Study of the Random Bond Effect in the Quantum Spin System (CH$_3$)$_2$CHNH$_3$Cu(Cl$_x$Br$_{1-x}$)$_3$

$^{133}$Cs NMR investigation of 2D frustrated Heisenberg antiferromagnet, Cs$_2$CuCl$_4$

$^{1}$H-NMR spin-echo measurements of the static and dynamic spin properties in $λ$-(BETS)$_{2}$FeCl$_{4}$

$^{235}$U nuclear relaxation rates in an itinerant antiferromagnet USb$_2$

$^{77}$Se and $^{63}$Cu NMR studies of the electronic correlations in Cu$_x$TiSe$_2$ ($x=0.05, 0.07$)

$^{77}$Se NMR evidence for the Jaccarino-Peter mechanism in the field induced superconductor, $λ$(BETS)$_2$FeCl$_4$}

$^{77}$Se NMR investigation of the field-induced spin-density-wave transitions in (TMTSF)$_2$ClO$_4$

$^{77}$Se NMR measurements of the $π-d$ exchange field in the organic conductor $λ-$(BETS)$_{2}$FeCl$_{4}$

$β$-Detected NMR of $^8$Li in the Normal State of 2H-NbSe$_2$

$β$-NMR of Isolated $^{8}$Li$^{+}$ Implanted into a Thin Copper Film