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Open AccessCovalently bridging graphene edges for improving mechanical and electrical properties of fibers
Assembling graphene sheets into macroscopic fibers with graphitic layers uniaxially aligned along the fiber axis is of both fundamental and technological importance. However, the optimal performance of graphen...
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Article
Open AccessTowards understanding the magnetic properties of the breathing pyrochlore compound Ba3Yb2Zn5O11through single-crystal studies
Ba3Yb2Zn5O11 is exceptional among breathing pyrochlore compounds for being in the nearly-decoupled limit where inter-tetrahedron interactions are weak, hosting isolated clusters or molecular magnet-like tetrahedr...
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Open AccessDiscovery of quantum phases in the Shastry-Sutherland compound SrCu2(BO3)2 under extreme conditions of field and pressure
The 2-dimensional layered oxide material SrCu2(BO3)2, long studied as a realization of the Shastry-Sutherland spin topology, exhibits a range of intriguing physics as a function of both hydrostatic pressure and m...
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Open AccessPhase diagram of YbZnGaO4 in applied magnetic field
Recently, Yb-based triangular-lattice antiferromagnets have garnered significant interest as possible quantum spin-liquid candidates. One example is YbMgGaO4, which showed many promising spin-liquid features, but...
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Open AccessMagnetic field reveals vanishing Hall response in the normal state of stripe-ordered cuprates
The origin of the weak insulating behavior of the resistivity, i.e. \({\rho }_{xx}\propto {\mathrm{ln}}\,(1/T)\) ...
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Open AccessPair density wave at high magnetic fields in cuprates with charge and spin orders
In underdoped cuprates, the interplay of the pseudogap, superconductivity, and charge and spin ordering can give rise to exotic quantum states, including the pair density wave (PDW), in which the superconducti...
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Open AccessEmergent bound states and impurity pairs in chemically doped Shastry-Sutherland system
Impurities often play a defining role in the ground states of frustrated quantum magnets. Studies of their effects are crucial in understanding of the phase diagram in these materials. SrCu2(BO3)2, an experimenta...
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Current-Voltage Characteristics and Vortex Dynamics in Highly Underdoped La2−x Sr x CuO4
The temperature dependence of the nonlinear current-voltage (I–V) characteristics in highly underdoped La2−x Sr x CuO4 (x = 0.07 and 0.08) thick films has...
