Jian-Bo Deng

ORCID: 0000-0002-0586-6220
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Research Areas
  • Heusler alloys: electronic and magnetic properties
  • Black Holes and Theoretical Physics
  • Cosmology and Gravitation Theories
  • Noncommutative and Quantum Gravity Theories
  • MXene and MAX Phase Materials
  • Astrophysical Phenomena and Observations
  • Relativity and Gravitational Theory
  • Transition Metal Oxide Nanomaterials
  • Magnetic and transport properties of perovskites and related materials
  • Intermetallics and Advanced Alloy Properties
  • Topological Materials and Phenomena
  • Pulsars and Gravitational Waves Research
  • 2D Materials and Applications
  • Boron and Carbon Nanomaterials Research
  • Advanced Welding Techniques Analysis
  • Quantum Electrodynamics and Casimir Effect
  • Rare-earth and actinide compounds
  • Gas Sensing Nanomaterials and Sensors
  • Graphene research and applications
  • Advanced Chemical Physics Studies
  • Particle physics theoretical and experimental studies
  • Advanced Condensed Matter Physics
  • Experimental and Theoretical Physics Studies
  • ZnO doping and properties
  • Magnetic properties of thin films

Lanzhou University
2016-2025

Harbin Institute of Technology
2023-2024

Central South University
2024

Peking University
2023

Institute of Theoretical Physics
2010-2022

Gannan Normal University
2019

Ganzhou People's Hospital
2019

Changsha University of Science and Technology
2017

Dual-band electrochromic energy storage (DEES) windows, which are capable of selectively controlling visible (VIS) and near-infrared (NIR) light transmittance, have attracted research attention as energy-saving devices that integrate (EC) functions. However, there few EC materials with spectrally selective modulation. Herein, oxygen vacancy modulated amorphous tungsten oxide (a-WO3-x-OV) is firstly shown to be a potential material for DEES windows. Furthermore, experimental results density...

10.1039/d2mh01472f article EN Materials Horizons 2023-01-01

Abstract In this paper, we study the thermodynamics of Schwarzschild-anti-de Sitter black holes within framework non-commutative geometry. By solving Einstein's equations, derive corrected Schwarzschild-AdS hole with Lorentzian distribution and analyze thermodynamics. Our results confirm that if energy-momentum tensor outside event horizon is related to mass hole, conventional first law will be violated. The criticality reveals undergoes a small hole-large phase transition similar Van der...

10.1088/1674-1137/adbacd article EN Chinese Physics C 2025-02-27

Abstract Dual‐band electrochromic smart windows (DESWs), capable of actively and selectively modulate visible (VIS) light near‐infrared (NIR) heat, have emerged as a practical technology for enhancing user comfort reducing building energy consumption. However, the design development DESWs remain significant challenge due to difficulty in obtaining suitable materials high‐durability electrolytes. Here, first all‐solid‐state DESW based on an orthorhombic oxygen‐deficient tungsten oxide (o‐WO...

10.1002/adfm.202413659 article EN Advanced Functional Materials 2024-09-30

Abstract A generation method of new metric in the case static spherically symmetric space-time is derived. Using this approach, we construct a which describes Euler–Heisenberg black hole surrounded by perfect fluid dark matter and investigate its optical thermodynamic properties. We found that radius shadow will increase with effect, more strong diminish light intensity accretion disk generally. Moreover, thermodynamics, when quantum electrodynamic parameter positive, there be critical value...

10.1140/epjc/s10052-024-12914-3 article EN cc-by The European Physical Journal C 2024-06-10

10.1016/j.ijhydene.2011.07.015 article EN International Journal of Hydrogen Energy 2011-08-06

Abstract Smart windows that incorporate photothermal modulators (PMs) can independently regulate solar transmittance and infrared (IR) emissivity to improve building comfort reduce energy consumption. Herein, a novel all‐solid‐state variable IR device (VED) is first designed fabricated with high visible irradiation ( T ′ vis = 0.79) sol 0.75) using an ITO/SiO 2 /ITO Fabry–Perot cavity structure. The VED exhibits different (ɛ) values at positive (ɛ P 0.80) negative N 0.38) bias, allowing for...

10.1002/adfm.202307356 article EN Advanced Functional Materials 2023-12-28

Abstract We obtained the metric of Schwarzschild-like black hole with loop quantum gravity (LQG) corrections in anti-de Sitter (AdS) space-time, under assumption that cosmological constant is decoupled LQG. investigated its thermodynamics, including equation state, criticality, heat capacity, and Gibbs free energy. The $$P-v$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>P</mml:mi> <mml:mo>-</mml:mo> <mml:mi>v</mml:mi> </mml:mrow> </mml:math> graph was...

10.1140/epjc/s10052-024-13505-y article EN cc-by The European Physical Journal C 2024-11-18

10.1007/s10714-020-02704-z article EN General Relativity and Gravitation 2020-05-01

Abstract Electrochromic devices (ECDs) are a hot pot due to their significant energy‐saving effect in green buildings. However, the ECDs suffer from degradation induced by ion trapping during cycling, which restricts further development. Here, it is demonstrated that electrochromic performance of degraded can be rejuvenated heat treatment method The release mechanism trapped ions films simulated and validated using three types ECDs. semi‐solid‐state ECD evinces state near‐failure at low...

10.1002/smtd.202300850 article EN Small Methods 2023-09-19

A number of experiments show that the decay lifetimes muons bound to atomic nuclei are longer than free muons. In this paper, a scheme extended quantum mechanics (EQM) is proposed resolve problem under frame general relativity. The Schr$\ddot{\text{o}}$dinger's equation obtained prove validation attempt. ratio also calculated in EQM, and result good agreement with experimental data.

10.2139/ssrn.5085041 preprint EN 2025-01-01

Objective To examine the relationship between Dietary Inflammatory Index (DII), abnormal bowel habits, and systemic serum inflammatory markers. Methods Data from 9,880 participants in National Health Nutrition Examination Survey (NHANES) 2005–2010 were analyzed. The DII was calculated two 24-h dietary recalls. Bowel habits assessed using Bristol Stool Form Scale, markers included AAPR, IBI, NLR, LMR, PNLR, LCR, LA, PLR. Statistical analyses performed R, Zstats, EmpowerStats to evaluate...

10.3389/fnut.2025.1543715 article EN cc-by Frontiers in Nutrition 2025-03-26

We derived an exact solution of the spherically symmetric Hayward black hole surrounded by perfect fluid dark matter (PFDM). By applying Newman-Janis algorithm, we generalized it to corresponding rotating hole. Then, studied shadows in PFDM. The apparent shape shadow depends upon spin $a$, magnetic charge $Q$ and PFDM intensity parameter $k$ ($k<0$). is a circle non-rotating case ($a=0$) deformed one ($a\neq{0}$). For fixed value size increases with increasing $\vert{k}\vert$, but decreases...

10.1142/s0217732321501121 article EN Modern Physics Letters A 2021-05-28

Abstract The development of electrochromic devices (ECDs) that can dynamically modulate infrared (IR) emissivity while maintaining a wide color gamut distribution for visible (VIS)‐IR compatible spectral manipulation has been long‐standing challenge. Current ECDs are limited by simultaneous changes in IR and VIS colors when subjected to external potential, restricting their potential applications. This work presents, the first time, VIS–IR capable displaying multicolor modulating via Ge/HfO...

10.1002/lpor.202300476 article EN Laser & Photonics Review 2023-08-31

10.1016/j.jmmm.2010.05.063 article EN Journal of Magnetism and Magnetic Materials 2010-06-05
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