First-principles density functional theory calculations are performed to understand the electronic structure and interaction parameters for recently discovered superconducting Kagome metal CsV$_3$Sb$_5$. A systematic analysis of tight-binding based on maximally localized Wannier function method demonstrates that out-of-plane Sb$^{\rm out}$-$p$ orbital is a key element in complete description three Van Hove singularity structures known this material at $M$ point near Fermi level. Further,...

Abstract Triple-negative breast cancer (TNBC) is a malignant subtype with high risk of recurrence and an aggressive phenotype compared to other subtypes. Although many studies conducted date have investigated genetic variations differential target gene expression, how 3D chromatin architectures are reorganized in TNBC has been poorly elucidated. Here, using situ Hi-C technology, we characterized the organization cells representing five distinct subtypes (including TNBC) that normal cells. We...

Hot carrier and soft breakdown effects are evaluated experimentally. A methodology to systematically study hot on RF circuits is developed. Device stress measurement SpectreRF simulation conducted evaluate the impact of such as low-noise amplifier voltage-controlled oscillator performances. Two design techniques build reliable proposed.

The nature of superconductivity in newly discovered kagome materials, AV _3 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi /><mml:mn>3</mml:mn></mml:msub></mml:math> Sb _5 /><mml:mn>5</mml:mn></mml:msub></mml:math> (A = K, Rb, Cs), has been a subject intense debate. Recent experiments suggest the presence orbital current order on top charge density wave (CDW) and superconductivity. Since breaks time-reversal symmetry, it may fundamentally affect...

A surface micromachined offset-drive mechanism is demonstrated to address the pull-in problem of electrostatic actuation in microelectromechanical systems (MEMS). Similar vertical comb drive method, our method uses fabricated electrodes that are laterally offset rather than directly opposite each other. As a consequence, never engaged and driven mostly by fringing fields. An electrode capacitance model proposed for analysis. Simulations show scheme may require lower operating voltages some...

Inositol polyphosphate multikinase (IPMK), a key enzyme in inositol (IP) metabolism, is pleiotropic signaling factor involved major biological events, including transcriptional control. In the yeast, IPMK and its IP products promote activity of chromatin remodeling complex SWI/SNF, which plays critical role gene expression by regulating accessibility. However, direct link between remodelers remains unclear, raising question how contributes to regulation mammals. By employing unbiased...

Oxygen post-annealing effects on tin (Sn) doped indium oxide (ITO) film are investigated with various analytical tools as a function of temperature, including in situ XRD, ambient pressure XPS (AP-XPS), and Hall measurement. As the annealing temperature increases up to 200 °C under oxygen 100 mTorr, XRD shows evidence crystallization while AP-XPS reveals formation vacancy Sn4+ states surface. In addition, mobility ITO thin is increased increases, supporting results both AP-XPS. The...

Hierarchically porous CoTiO3 powders with interconnected framework composed of nanoparticles as high performance gas sensing materials for ethanol were prepared by sol-gel method C4H11NO2 (DEA) the chelating agent. A characteristic hierarchical pore size distribution both mesopores ranging from about 2 to 10 nm and macropores approximately 0.15 3 μm can be found within at a molar ratio DEA Ti Co 1.6 : 1 1. The formation is mainly depending on characteristics gel skeletons before calcination,...

The antiferromagnetic system on a rare-earth pyrochlore has been focused as strong candidate of U(1) quantum spin liquid. Here, we study the phase transitions driven by external magnetic field and discuss thermal Hall effect due to emergent spinon excitations with staggered gauge fields. Despite spinons, charge effective action that carry spin-1/2 number, do not couple field, is influenced in presence field. In particular, along [111] [110] directions, possible between liquids different...

Quantum spin liquids (QSL) have generated considerable excitement as phases of matter with emergent gauge structures and fractionalized excitations. In this context, phase transitions out QSLs been widely discussed Higgs from deconfined to confined a lattice theory. However the possibility wider range novel phases, occuring between these two limits, has yet be systematically explored. Letter, we develop formalism which allows for interactions fractionalised quasiparticles coming constraint...

This paper studies the emergent SU(2) symmetry in a spin-orbit-coupled system and specifically on two-dimensional lattice, observe stabilization magnetic insulator with spiral-like ordering.

Due to the diverging density of states (DOS), Van Hove singularities (VHS) near Fermi level are known boost susceptibility a wide variety electronic instabilities, including superconductivity. We theoretically show that number VHS in normal state can be qualitatively inferred from optical absorption spectra Re $\sigma_{ii}(\omega)$ superconducting state. The key feature is peak at frequency $\omega=2\Delta$ transition across gap $\Delta$, which forbidden single-band clean superconductor when...

Spt5 is a well-conserved factor that manipulates multiple stages of transcription from promoter-proximal pausing (PPP) to termination. Recent studies have revealed an unexpected increase antisense transcripts near promoters in cells expressing mutant Spt5. Here, we identify Spt5p-restricted intragenic and their close relationship with sense yeast. We confirm CTR phosphorylation also important retain Spt5's facility regulate transcription. The genes whose strongly suppressed by Spt5p share...

Chiral spin liquids, which break time-reversal symmetry, are of great interest due to their topological properties and fractionalized excitations (anyons). In this work, we investigate chiral liquids (CSL) on the kagome lattice arising from competition between third-nearest-neighbor Heisenberg interaction across hexagons ($J_d$) a staggered scalar chirality term ($J_\chi$). Using variational Monte Carlo methods, map out phase diagram identify various gapped gapless CSL phases, each...

Liver cancer, particularly hepatocellular carcinoma (HCC), poses a significant global threat to human lives. To advance the development of innovative diagnostic and treatment approaches, it is essential examine hidden features HCC, its 3D genome architecture, which not well understood. In this study, we investigated organization four HCC cell lines-Hep3B, Huh1, Huh7, SNU449-using in situ Hi-C assay for transposase-accessible chromatin sequencing. Our findings revealed that lines had more...

This paper presents an insight into the performance degradation in Gilbert mixer due to voltage stress-induced hot carrier effects. Analytical analysis relates with model parameter shifts caused by stress. The are examined experimentally. Performance is investigated through Spectre-RF simulation models extracted from measured data.

Motivated by intertwined crystal symmetries and topological phases, we study the possible realization of insulators in nonsymmorphic crystals at integer fillings. In particular, consider spin-orbit-coupled electronic systems two-dimensional Shastry-Sutherland lattices filling where gapless line degeneracy is protected glide reflection symmetry. Based on a simple tight-binding model, investigate how insulating phase stabilized breaking but presence time reversal symmetry inversion addition,...

Photodiode (PD) is a key component in optical transmission and measurement systems. In this paper, we present the design fabrication of traveling-wave edge-coupled Unitraveling Carrier (UTC) PD. The fabricated UTC PD with 40μm×5μm waveguide shows 3dB bandwidth 13GHZ 32GHz under 0 biases -1V respectively. parallel, PIN was also for comparison only 4GHz 18GHz same bias conditions. This indicates superior to higher speed operation, especially application system without power supply.

The nature of superconductivity in newly discovered Kagome materials, $\text{AV}_3\text{Sb}_5$ (A=K, Rb, Cs), has been a subject intense debate. Recent experiments suggest the presence orbital current order on top charge density wave (CDW) and superconductivity. Since breaks time-reversal symmetry, it may fundamentally affect possible superconducting states. In this work, we investigate mutual influence between metal with characteristic van Hove singularity (vHS). By explicitly deriving...

The emergence of fractionalized quasiparticles in quantum spin liquids has served a wealth unconventional phenomena frustrated magnets. In our work, we explore the various domain patterns such quasiparticles, especially focusing on charge defects U(1) liquids. We claim that emergent long range interaction between leads to characteristic structures with distinct length scales, where they can be controlled via ratio strengths. this context, ice phase is dilute gas weakly interacting charges,...