We construct a consistent truncation of six-dimensional matter coupled $F(4)$ gauged supergravity on cornucopia two-dimensional surfaces including spindle, disc, domain wall and other novel backgrounds to four-dimensional minimal supergravity. Using our we uplift known AdS$_2\times {\Sigma}_1$ solutions giving rise orbifold solutions, AdS$_2\times{\Sigma}_1\ltimes{\Sigma}_2$. further massive ty...

We present a $^{125}$Te nuclear magnetic resonance (NMR) study in the three-dimensional spin web lattice Cu$_3$TeO$_6$, which harbors topological magnons. The NMR spectra and Knight shift $\mathcal{K}$ as function of temperature show drastic change at $T_\text{S}\sim 40$ K much lower than N\'eel ordering $T_\text{N}\sim 61$ K, providing evidence for first-order structural phase transition withi...

CeRh$_6$Ge$_4$ is an unusual example of a stoichiometric heavy fermion ferromagnet, which can be cleanly tuned by hydrostatic pressure to quantum critical point. In order understand the origin this anomalous behavior, we have characterized magnetic ordering and crystalline electric field (CEF) scheme system. While Bragg peaks are not resolved in neutron powder diffraction, coherent oscillations...

X-ray diffraction pattern and Raman spectrum authenticate the monoclinic P21/n structure of polycrystalline Pr$_2$ZnMnO$_6$ (PZM) synthesized by solid-state reaction technique. The photoemission suggests existence oxygen vacancy in PZM, which plays a crucial role electrical conduction as well electrochemical behavior. two different mechanisms (such nearest-neighbor hopping (NNH) Mott variable r...

The so-called interlayer-sliding ferroelectricity was recently proposed as an unconventional route to pursuit electric polarity in van der Waals multi-layers, which already experimentally confirmed WTe$_2$ bilayer even though it is metallic. Very recently, another system, i.e., the ZrI$_2$ bilayer, predicted exhibit with both in-plane and out-of-plane polarizations [Phys. Rev. B \textbf{103}, 1...

We present a detailed $^{31}$P nuclear magnetic resonance (NMR) study of the molecular rotation in compound [Cu(pz)$_{2}$(2-HOpy)$_{2}$](PF$_{6}$)$_{2}$, where pz = C$_4$H$_4$N$_2$ and 2-HOpy C$_5$H$_4$NHO. Here, freezing PF$_6$ modes is revealed by several steplike increases temperature-dependent second spectral moment, with accompanying broad peaks longitudinal transverse spin-relaxation rate...

Here we explore the structural, magnetic and dielectric properties of Co based compound Na$_5$Co$_{15.5}$Te$_6$O$_{36}$ as a candidate short-range correlations driven development anomaly above N$\acute{e}$el temperature ($T_N$=) 50 K. Low neutron powder diffraction (NPD) in zero applied field clearly indicates that canted spin structure is responsible for antiferromagnetic transition partially ...

We study a mathematical relationship between holographic Wilsonian renormalization group and stochastic quantization framework. extend the original proposal given in arXiv:1209.2242 to interacting theories. The suggests that fictitious time (or time) evolution of 2-point correlation function will be identical radial double-trace operator certain classes models, which are free theories AdS space...

We characterize the magnetic properties for thulium ion energy levels in Y$_3$Ga$_5$O$_{12}$ (Tm:YGG) lattice with goal to improve decoherence and reduce line-width broadening caused by local host spins crystal imperfections. More precisely, we measure hyperfine tensors lowest level of the, $^3$H$_6$, excited, $^3$H$_4$, states using a combination spectral hole burning, absorption spectroscopy,...

Using a multi-criteria decision-making (MCDM) method combined with Taguchi ($ L_{16} $) design of experiment, the wear parameter for CrN/TiAlSiN coated hardened DAC-10 tool steel is optimized. Temperature, sliding velocity, applied load, and distance together forms parameter. Wear rate, friction coefficient, surface roughness, depth, worn hardness were all tested to see how it affected by param...