Terpenoids are the main components contributing to fragrance of Lilium 'Siberia', and LiTPS2 plays a critical role in biosynthesis monoterpenoids. Although major terpene synthases 'Siberia' have been identified, how these TPS genes transcriptionally regulated remains elusive this distinguished flower. This study aimed identify transcription factors that regulate synthesis Lilium, disclose related underlying transcriptional regulation mechanism. In study, we identified three R2R3-MYB...

A 3 × parasitically coupled microstrip patch array antenna is proposed in this communication. The consists of nine patches. center fed by a probe works as driven element while the other eight surrounding patches are parasitic elements. Four lines located between elements employed feed network to distribute energy both E- and H-planes array. Thus, can be arranged on single-layered substrate excited simultaneously. has simplified structure compact size. Meanwhile, experimental results show...

We argue that the experimentally observed nonmonotonic gap in electron-doped cuprates at optimal doping is lowest quasiparticle excitation energy coexisting antiferromagnetic (AF) and superconducting (SC) state. The idea implemented by studying coexistence of AF SC orders with t-t'-t''-J model. Although pairing itself assumed to be simplest $d$ wave which monotonic, we have found state nonmonotonic, maxima around hot spots where Fermi surface missing due gap. Within same framework spectral...

Based on random phase approximation (RPA), we numerically calculate dynamical structure factors of a balanced two-dimensional (2D) Fermi superfluid, and discuss their energy, momentum interaction strength dependence in the 2D BEC-BCS crossover. At small transferred momentum, stable Higgs mode is observed unitary superfluid gas where particle-hole symmetry not satisfied. Stronger will make visibility dispersion harder to be observed. We also dimension effect find that signal two more obvious...

Within the Kotliar-Ruckenstein slave-boson approach, we have studied antiferromagnetic (AF) properties for $t\text{\ensuremath{-}}{t}^{\ensuremath{'}}\text{\ensuremath{-}}{t}^{\ensuremath{''}}\text{\ensuremath{-}}U$ model applied to electron-doped cuprate superconductors. It is found that, due inclusion of quantum fluctuations, AF order decays with increasing doping much faster than obtained in Hartree-Fock theory. Under an intermediate constant $U$ calculated evolution spectral intensity...

Based on the two-dimensional (2D) attractive Fermi-Hubbard model with Rashba spin-orbit coupling (SOC), SOC strength and Zeeman field dependences of phase diagram are investigated by calculating pairing gap self-consistently. The results reveal that transition from BCS superfluid to topological happens under proper strength. In particular, in contrast decreasing monotonically as increasing, region shows a dome increasing. An optimal find can be found, which is important realize optical...

The $d$-wave superconductivity (dSC) and antiferromagnetism are analytically studied in a renormalized mean-field theory for two-dimensional $t\text{\penalty1000-\hskip0pt}J$ model plus an on-site repulsive Hubbard interaction $U$. purpose of introducing the $U$ term is to partially impose no-double-occupancy constraint by employing Gutzwiller approximation. phase diagrams as functions doping $\ensuremath{\delta}$ studied. Using standard value $t∕J=3.0$ large-$U$ limit, we show that...

For the LiFe_xNi_1/3−xCo_1/3Mn_1/3O₂(0.000 ≤<italic>x</italic>≤ 0.267) cathodes, behavior of lattice parameters is consistent with their specific capacities at a 0.1 C rate addition iron, especially when they reach maxima at<italic>x</italic>= 0.133.

The doping, temperature, and energy dependence of the dynamical spin structure factors underdoped lanthanum cuprates in normal state are studied within $t\ensuremath{-}J$ model using fermion-spin transformation technique. Incommensurate peaks found at $[(1\ifmmode\pm\else\textpm\fi{}\ensuremath{\delta})\ensuremath{\pi},\ensuremath{\pi}],$ $[\ensuremath{\pi},(1\ifmmode\pm\else\textpm\fi{}\ensuremath{\delta})\ensuremath{\pi}]$ relatively low temperatures, with $\ensuremath{\delta}$ linearly...

Based on the renormalized Hubbard model, doping dependence of electron spectrum in cuprate superconductors is discussed within self-consistent mean field theory. It shown that renormalization factor [Formula: see text] (then quasiparticle coherent weight) increases almost linearly with and plays an important role unconventional superconductivity for superconductors. suppresses magnitude peak spectrum, especially underdoped region. By calculation energy spectral function, main features can be...

Within the t-J model, we study charge transport in underdoped bilayer cuprates by considering interaction. Although interaction leads to band splitting electronic structure, qualitative behavior of is same as case single layer cuprates. The conductivity spectrum shows a low-energy peak and unusual midinfrared band. This suppressed severely with increasing temperatures, while resistivity heavily regime characterized crossover from high temperature metallic-like low insulating-like behaviors,...

The two dimensions hole-doped t—t'—J—U model was studied based on the Gutzwiller approach and renormalized mean-field theory. phase diagrams of gossamer superconductors effects next-nearest-neighbor hopping (t') superconductivity antiferromagnetism were investigated. results show that qualitative feature in is same as case t—J—U model. antiferromagnetic order coexists with d-wave (dSC) underdoped region below doping δ ≈ 0.1 enhanced by t'. dSC slightly suppressed t' greatly overdoped region....

We theoretically study the quasiparticle resonance states around a nonmagnetic impurity in cuprate superconductors based on t-t'-J-U model. The purpose of introducing Coulomb repulsive interaction U is to partially impose double occupancy constraint by employing Gutzwiller projected mean-field approximation. determine spatial variation order parameter and local density (LDOS) self-consistently solving Bogoliubov-de Gennes equations. find that large limit, zero-energy peak LDOS indeed appears...

We performed high-pressure transport studies on the flat-band Kagome compounds, Pd 3 P 2 (S 1 – x Se ) 8 ( = 0, 0.25), with a diamond anvil cell. For both resistivity exhibits an insulating behavior pressure up to 17 GPa. With above 20 GPa, metallic is observed at high temperatures in S , and superconductivity emerges low temperatures. The onset temperature of superconducting transition T C rises monotonically from K 4.8 does not saturate 43 Se-doped compound 0.75 0.25 about 1.5 higher than...

By considering the pseudogap effect, doping and energy dependences of thermal conductivity in cuprate superconductors are studied. Our results show that as a function exhibits characteristic peak from underdoping to overdoping due presence phase superconductors. The is strongly dependent. On one hand, with increasing concentration, weight increases quickly, especially residual which qualitative agreement experimental data. other corresponding position decreases monotonically upon it scales...