Dr. Junwei Che (车军伟)

Dr. Junwei Che (车军伟)

Xi'an University of Science and Technology

Publications

You can also find my articles on my Google Scholar profile.

Journal Articles

2025

  1. Junwei Che†, Guoliang Ren, Xuezhi Wang. Synergistically enhanced thermophysical and mechanical properties of La2(Hf1‒xCex)2O7 for thermal barrier coatings. Ceramics International, 2025, 28(51): 56123-5613.
  2. Xuezhi Wang†, Zhengwang Chen, Junwei Che, Jiajun Linghu. An atomic perspective of crack propagation under thermal stress field at high temperature in biphase high-entropy coupled ceramics composites. Materials Today Communications, 2025: 113573.
  3. Yuzhou Hao, Junwei Che, Xiaoying Wang, Xuejie Li, Turab Lookman, Jun Sun, Xiangdong Ding, Zhibin Gao†. Copper delocalization leads to ultralow thermal conductivity in chalcohalide CuBiSeCl2. Physical Review B, 2025, 111(19): 195207.
  4. Yangjun Qin, Zhicheng Zong, Junwei Che, Tianhao Li, Haisheng Fang, Nuo Yang†. A significant enhancement in thermal conductivity of plastic crystals under compressive strain by deep potential molecular dynamics. Applied Physics Letters, 2025, 126(10)：104101.
  5. Zhengwang Chen, Jiajun Linghu†, Qiang Zhang, Junwei Che, Xuezhi Wang, Songrui Wei. A highly polarization-sensitive near-infrared photodetector based on two-dimensional germanane/α-CdS heterostructure. 2D Materials, 2025, 12(2): 025012.
  6. Jiajun Linghu†, Mehwish Khalid Butt, Peng Feng, Ke Yang, Fei Ye, Tong Yang, Junwei Che, Ming Yang, Zhipeng Li. Multivalent metal perovskite YbCoO3 as a novel proton-conducting electrolyte for solid oxide fuel cells. Ceramics International, 2025, 51(3): 2922-2929.

2024

  1. Guoliang Ren, Hanchao Zhang, Junwei Che, Huangyue Cai, Yidong Hu, Qiaodan Hu, Na Ni, Xiaofeng Zhao†, Fan Yang†. Oxygen ion diffusion in RE3TaO7: Why long-range migration of O2− is prohibited in the defective-fluorite structure?. Acta Materialia, 2024, 281: 120362.
  2. Junwei Che†, Wenjie Huang, Guoliang Ren, Jiajun Linghu, Xuezhi Wang†. Dual-channel phonon transport leads to low thermal conductivity in pyrochlore La2Hf2O7. Ceramics International, 2024, 50(13): 22865-22873.
  3. Guoliang Ren, Junwei Che, Hanchao Zhang, Yali Yu, Wei Hao, Yinchun Shi, Fan Yang†, Xiaofeng Zhao†. Glass-like thermal conductivity and phonon transport mechanism in disordered crystals. Materials Horizons, 2024, 11(6): 1567-1578.

2023

  1. Yifan Wang, Wenjie Huang, Junwei Che, Xuezhi Wang†. Four-phonon scattering significantly reduces the predicted lattice thermal conductivity in penta-graphene: A machine learning-assisted investigation. Computational Materials Science, 2023, 229: 112435.
  2. Wenjie Huang, Junwei Che, Xuezhi Wang†, Niancai Peng†. Thermal transport properties and lattice vibration modes in crystalline and amorphous LaMgAl11O19. Journal of Alloys and Compounds, 2023, 955: 170245.
  3. Junwei Che, Xiangyang Liu, Xuezhi Wang, Kaline P Furlan†, Shengli Zhang†. Influence of B-site substituent Ce on thermophysical, oxygen diffusion, and mechanical properties of La2Zr2O7. Ceramics International, 2023, 49(7): 10936-10945.
  4. XueZhi Wang†, YuTing Tang, JunWei Che, JiaJun Linghu, ZaoYang Hou. Mechanism of amorphous-like thermal conductivityin binary oxide Yb3TaO7. Acta Physica Sinica, 2023, 72(5).
  5. Xuezhi Wang†, Junwei Che, Wenjie Huang, Jiajun Linghu, Zhaoyang Hou. Mechanism of crack propagation in penta-graphene. Vacuum, 2023, 207: 111582.

2022

  1. Xuezhi Wang†, Junwei Che, Xiangyang Liu. Effect of yttria on thermal transport and vibrational modes in yttria-stabilized hafnia. Ceramics International, 2022, 48(21): 31705-31713.
  2. Junwei Che, Xiangyang Liu, Xuezhi Wang, Quan Zhang, Gongying Liang, Shengli Zhang. Fluctuating bonding leads to glass-like thermal conductivity in perovskite rare-earth tantalates. Acta Materialia, 2022, 237: 118162.
  3. Quan Zhang, Yang Zhang, Ying Li, Dangqi Fang, Junwei Che, Erhu Zhang, Peng Zhang, Shengli Zhang†. An intrinsic room-temperature half-metallic ferromagnet in a metal-free PN 2 monolayer. Physical Chemistry Chemical Physics, 2022, 24(11): 7077-7083.
  4. Yao Yao, Guoliang Ren, Yali Yu, Junwei Che, Ting Liang, Ling Li, Yingguang Liu, Fan Yang†, Xiaofeng Zhao†. Thermal conduction mechanism of ferroelastic Zr‐Y‐Yb‐Ta‐Nb‐O high‐entropy oxides with glass‐like thermal conductivity. Journal of the American Ceramic Society, 2022, 105(6): 4360-4374.
  5. Junwei Che, Xuezhi Wang, Xiangyang Liu, Gongying Liang, Shengli Zhang†. Thermal transport property in pyrochlore-type and fluorite-type A2B2O7 oxides by molecular dynamics simulation. International Journal of Heat and Mass Transfer, 2022, 182: 122038.

2021

  1. Junwei Che, Xiangyang Liu, Xuezhi Wang, Quan Zhang, Erhu Zhang, Gongying Liang, Shengli Zhang†. Ultralow oxygen ion diffusivity in pyrochlore-type La2(Zr0.7Ce0.3)2O7. Journal of Materials Science & Technology, 2022, 102: 174-185.
  2. Hao Yi, Junwei Che, Gongying Liang, Xiangyang Liu†. Effect of rare earth elements on stability and sintering resistance of tetragonal zirconia for advanced thermal barrier coatings. Crystals, 2021, 11(3): 287.
  3. Junwei Che, Xuezhi Wang, Xiangyang Liu, Gongying Liang, Shengli Zhang†. Outstanding sintering resistance in pyrochlore-type La2 (Zr0.7Ce0.3)2O7 for thermal barrier coatings material. Ceramics International, 2021, 47(5): 6996-7004.
  4. Hao Yi, Junwei Che, Zihui Xu, Gongying Liang, Xiangyang Liu†. Sintering resistance of La2Ce2O7, La2Zr2O7, and yttria stabilized zirconia ceramics. Ceramics International, 2021, 47(3): 4197-4205.
  5. Yuting Tang, Junwei Che, Guangzhao Qin†. On the microscopic view of the low thermal conductivity of buckling two-dimensional materials from molecular dynamics. Chemical Physics Letters, 2021, 780: 138954.

2020

  1. Xuezhi Wang†, Srikanth Pilla, Junwei Che, Qingying Chen, Jiajun Linghu. The effects of interface layer in LZ/YSZ coupled system during thermal transportation at elevated temperatures: A molecular dynamics simulation study. Chemical Physics Letters, 2020, 755: 137788.
  2. Xuezhi Wang†, Srikanth Pilla, Junwei Che, Qingying Chen. Porous effects on heat transfer and ions distribution in YSZ using molecular dynamics simulation[J]. Chemical Physics Letters, 2020, 747: 137339.
  3. Hao Yi, Xiangyang Liu, Junwei Che, Gongying Liang†. Thermochemical compatibility between La2 (Ce1-xZrx) 2O7 and 4 mol% Y2O3 stabilized zirconia after high temperature heat treatment. Ceramics International, 2020, 46(4): 4142-4147.

2019

  1. W Fan, Y Bai, ZZ Wang, JW Che, Y Wang, WZ Tao, RJ Wang, GY Liang†. Effect of point defects on the thermal conductivity of Sc2O3-Y2O3 co-stabilized tetragonal ZrO2 ceramic materials. Journal of the European Ceramic Society, 2019, 39(7): 2389-2396.
  2. XY Liu, JW Che, H Yi, Jiacheng Zhang, GY Liang†. Diffusion mechanism of oxygen ions in La2Zr2O7/YSZ composite ceramics[J]. Journal of Alloys and Compounds, 2019, 778: 522-531.
  3. XY Liu, H Yi, JW Che, GY Liang†. Phase, compositional, structural, and chemical stability of La2Ce2O7 after high temperature heat treatment. Ceramics International, 2019, 45(4): 5030-5035.
  4. XY Liu, JW Che, H Yi, GY Liang†. Chemical compatibility between Ln2Zr2O7 (Ln= Nd, Sm, Gd) and tetragonal yttria stabilized zirconia after annealing at high temperatures. Materials Letters, 2019, 234: 159-162.

2018

  1. XY Liu, JW Che, H Yi, GY Liang†. Influence of powder states on the composition and phase stability of LZ/YSZ composite thermal barrier coatings. Ceramics International, 2018, 44(16): 20291-20298.
  2. W Fan, ZZ Wang, Y Bai, JW Che, RJ Wang, F Ma, WZ Tao, GY Liang†. Improved properties of scandia and yttria co-doped zirconia as a potential thermal barrier material for high temperature applications. Journal of the European Ceramic Society, 2018, 38(13): 4502-4511.
  3. JunWei Che, XiangYang Liu, XueZhi Wang, GongYing Liang†. Structure, thermal expansion coefficient and phase stability of La2 (Zr0. 7Ce0. 3) 2O7 studied by molecular dynamic simulation and experiment. Chemical Physics Letters, 2018, 697: 48-52.

Conference Papers