Libo Zhao

ORCID: 0000-0002-1561-5206
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About
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Research Areas
  • Atomic and Molecular Physics
  • Advanced Chemical Physics Studies
  • Stellar, planetary, and galactic studies
  • Spectroscopy and Quantum Chemical Studies
  • Reading and Literacy Development
  • Atmospheric Ozone and Climate
  • Spectroscopy and Laser Applications
  • Cold Atom Physics and Bose-Einstein Condensates
  • Laser-induced spectroscopy and plasma
  • Atomic and Subatomic Physics Research
  • Neurobiology of Language and Bilingualism
  • Quantum, superfluid, helium dynamics
  • X-ray Spectroscopy and Fluorescence Analysis
  • Laser-Matter Interactions and Applications
  • Mass Spectrometry Techniques and Applications
  • Quantum optics and atomic interactions
  • Solar and Space Plasma Dynamics
  • Photochemistry and Electron Transfer Studies
  • Neural dynamics and brain function
  • Astrophysics and Star Formation Studies
  • NMR spectroscopy and applications
  • Advanced NMR Techniques and Applications
  • Speech and dialogue systems
  • Neural and Behavioral Psychology Studies
  • Particle accelerators and beam dynamics

Peking University
2024

Beijing Children’s Hospital
2024

Capital Medical University
2024

Peking University Third Hospital
2024

Heilongjiang University of Science and Technology
2024

Henan Normal University
2024

Guizhou University
2018-2022

South China University of Technology
2021

Beihang University
1999-2020

Center for Research in Molecular Medicine and Chronic Diseases
2018

Culture and gender shape emotion experience regulation, in part because the value placed on emotions manner of their expression is thought to vary across these groups. This study tested hypothesis that culture would interact predict people's responding (emotion intensity regulatory strategies). Chinese ( n = 220; 52% female) American undergraduates 241; 62% viewed photos intended elicit negative after receiving instructions either “just feel” any arose Just Feel ), or “do something” so they...

10.1080/00207594.2011.626043 article EN International Journal of Psychology 2012-01-17

Mental and neural representations of words are at the core understanding cognitive mechanisms reading. Despite extensive studies, nature visual word representation remains highly controversial due to methodological limitations. In particular, it is unclear whether fusiform cortex contains only abstract orthographic representation, or represents both lower higher level orthography as well phonology. Using representational similarity analysis, we integrated behavioral ratings, computational...

10.1093/cercor/bhw300 article EN Cerebral Cortex 2016-09-24

Within the framework of method complex-coordinate rotation, a computational scheme has been developed to investigate influence plasma environments on photoionization for atoms and ionized atoms. The Debye screening potential is used describe effects environments. Photoionization cross sections are reported hydrogen hydrogen-like helium in ground states compared with available data. Investigation shows that near ionization thresholds, sensitive screening. strong remarkably alters thresholds....

10.1063/1.1650351 article EN Physics of Plasmas 2004-04-01

Local model potentials that simulate the self-energy effects on atomic energy levels and magnetic dipole hyperfine integrals are presented. They proposed for use in relativistic atomic, molecular or solid-state calculations.

10.1088/0953-4075/36/8/302 article EN Journal of Physics B Atomic Molecular and Optical Physics 2003-03-27

Absolute total electron-ion recombination rate coefficients of argonlike ${\mathrm{Sc}}^{3+}{(3s}^{2}{3p}^{6})$ ions have been measured for relative energies between electrons and ranging from 0 to 45 eV. This energy range comprises all dielectronic resonances attached $3\stackrel{\ensuremath{\rightarrow}}{p}3d$ $3\stackrel{\ensuremath{\rightarrow}}{p}4s$ excitations. A broad resonance with an experimental width $0.89\ifmmode\pm\else\textpm\fi{}0.07 \mathrm{eV}$ due the...

10.1103/physreva.65.042723 article EN Physical Review A 2002-04-04

Radiative charge transfer has been investigated for collisions of O with He+ both a fully quantum mechanical theory and an optical potential method. Cross sections rate coefficients are presented the process O(3P) + → O+(4So,2Po,2Do) He ℏω compared to those direct transfer. The relative collision energies considered range from 0.1 meV ~3 eV semiclassical extension 10 keV temperatures between 2.0 × 106 K. results demonstrate that radiative is dominant over energy temperature region...

10.1086/424729 article EN The Astrophysical Journal 2004-11-10

A finite-basis-set method has been developed to calculate energy levels of low-lying states atomic hydrogen in a magnetic field. The wavefunctions are expanded terms B-spline basis the radial direction and spherical harmonics angular direction. Energy presented for 1s0, 2p0 2p−1 with field strength range from zero up 2.35 × 107 T. obtained results compared available data found be much better agreement high accuracy energies reported literature than those other approaches. excited state...

10.1088/0953-4075/40/22/004 article EN Journal of Physics B Atomic Molecular and Optical Physics 2007-10-30

Objectives: Given the pervasiveness of emotional and behavioral deficits individuals with Autism Spectrum Disorders (ASD), there is a pressing need for effective interventions to address their difficulties on Facial Expression Recognition Emotion Understanding (FER/EU). Qunatiandi, structured, app-based intervention program that designed Chinese children ASD was utilized in this study. Three young (two girls one boy; age M = 4.94 years) completed an 8-week one-on-one rehabilitation center...

10.1080/20473869.2019.1656384 article EN International Journal of Developmental Disabilities 2019-09-05

We demonstrate that the lin-par-lin Ramsey coherent population trapping 87Rb clock using a dispersion detection technique has promising performance. theoretically and experimentally investigate signal-to-noise ratio of spectrum signal by varying relative angle polarizer analyzer as well magnetic field. Based on experimental results, optimized field are determined. This kind atomic is attractive for development compact, high performance vapor based CPT.

10.1364/oe.24.004532 article EN cc-by Optics Express 2016-02-23

Executive function (EF) is vital to human beings. It has been linked many genes and family environmental factors in separate studies, but few studies have examined the potential interactions between gene(s) factor(s). The current study explored whole genome identify SNPs, genes, pathways that interacted with parental warmth (PW) on EF.Nine EF tasks were used measure its three components (common EF, updating, shifting) based model proposed by Miyake et al. (2000). We found rs111605473, LAMP5,...

10.1186/s12863-020-0819-8 article EN cc-by BMC Genomic Data 2020-02-04

Although lexical competition has been ubiquitously observed in spoken word recognition, less known about whether the competitors interfere with recognition of target and how interference is resolved. The present study examined overlapping output would its tested an underestimated hypothesis that domain-general inhibitory control contributes to resolution interference. Specifically, this study, a Visual World Paradigm was used access temporal dynamics activations when participants were moving...

10.1080/00221309.2020.1771675 article EN The Journal of General Psychology 2020-05-28

A different computational scheme, based on the complex-rotation method combined with a mixed Slater-Landau basis expansion, has been developed to calculate photoionization of atomic hydrogen in strong magnetic fields typical white dwarf stars. Photoionization cross sections are presented for ground and $2p$ excited states selected magnetic-field strengths found be good agreement available theoretical results. The current scheme is more efficient than previously reported methods as expansion...

10.1103/physreva.74.055401 article EN Physical Review A 2006-11-08

The optical potential and semiclassical methods have been applied to the studies of radiative charge transfer in collisions ground-state metastable Ne2+ ions with neutral helium. Cross sections are presented relative collision energies between 0.1 meV 10 keV. For all transitions concerned, cross display rich resonance structures low-energy region. From calculated sections, rate coefficients obtained temperatures 20 × 106 K found be agreement available experimental data. multireference...

10.1088/0953-4075/39/24/012 article EN Journal of Physics B Atomic Molecular and Optical Physics 2006-11-29

Big data in the form of stellar spectra from spectroscopic survey associated with Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) are important for studying properties cataclysmic variables (CVs). By cross matching catalogs CVs compiled LAMOST DR3, acquired October 2011 to July 2015, we obtained first catalog observed by high signal noise ratio, above 8. integrating line profiles, their equivalent widths (EWs) Hα, Hβ, Hγ and Hδ, as well He I 5876 6678 Å lines, were...

10.1088/1674-4527/18/6/68 article EN Research in Astronomy and Astrophysics 2018-06-01

The finite-basis-size method previously developed has been extended to calculate discrete spectral lines of H atoms in magnetic fields with field strengths ranging from 2.35 2350 MG, typical white dwarf stars. Wavelengths and oscillator for electric dipole transitions are presented the Lyman Balmer series. current calculations involve energy levels 30 electronic states five symmetries 0±, (−1)±, (−2)+. obtained wavelengths compared available theoretical data literature, excellent agreement...

10.1093/mnras/stz982 article EN Monthly Notices of the Royal Astronomical Society 2019-04-05

Wave-function microscopy images for Stark resonance states of H atoms are simulated using the quantum-mechanical formalism developed previously. Spatial distributions ejected electron current densities compared with experiment, and a good agreement is shown. The nonzero values minima in experimentally observed reproduced by convoluting theoretical distribution an instrumental function representing uncertainties position. Our relative strengths differ from those calculated wave packet...

10.1103/physreva.91.043405 article EN publisher-specific-oa Physical Review A 2015-04-10

Abstract A theoretical approach based on B-splines has been developed to calculate atomic structures and discrete spectra of Li atoms in a strong magnetic field typical white dwarf stars. Energy levels are presented for 20 electronic states with the symmetries 2 0 + , − (−1) (−2) . The strengths involved range from 2350 MG. wavelengths oscillator electric dipole transitions relevant these magnetized reported. current results compared limited data literature. good agreement found lower energy...

10.3847/1538-4357/aab4fe article EN The Astrophysical Journal 2018-04-01

We describe a theoretical method, developed in the coupled-channel formalism, to study photoionization of H atoms strong magnetic field size that is typical for white dwarfs. The coupled Schr\"odinger equations are solved numerically using renormalized Numerov method proposed by Johnson [B. R. Johnson, J. Chem. Phys. 67, 4086 (1977); B. 69, 4678 (1978)]. distinct advantage this fact no overflow problems encountered classically forbidden region, and hence exhibits excellent numerical...

10.1103/physreva.94.033422 article EN publisher-specific-oa Physical review. A/Physical review, A 2016-09-29

Within the framework of a fully quantum-mechanical molecular-orbital close-coupling (QMOCC) theory, charge transfer has been studied for collisions S with ${\mathrm{H}}^{+}$. The multireference single- and double-excitation configuration-interaction method was utilized to evaluate adiabatic potentials nonadiabatic coupling matrix elements $S{\mathrm{H}}^{+}$ system. Cross sections rate coefficients are presented...

10.1103/physreva.71.062713 article EN Physical Review A 2005-06-30

A recently developed computational scheme, based on the complex-rotation method combined with a mixed Slater-Landau basis expansion, has been applied to calculations of photoionization from atomic hydrogen ground and excited states in strong magnetic field typical white dwarf stars. Photoionization cross sections are presented for twelve states, 1s0, 2s0, 2p0, 2p-1, 3s, 3p0, 3p-1, 3d, 3d-1, 3d-2, 4f-2, 4f-3, strengths 23.5 2350 MG. In most cases, good agreement found between current results...

10.1086/520948 article EN The Astrophysical Journal 2007-10-01
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