Contents
2024
Volume: 53 Issue 1
21 Article(s)

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[in Chinese]
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 1 (2024)
Research Progress and Prospect of CZTS-Based Single Crystal Materials
FU Wenfeng, ZHU Xupeng, LIAO Jun, RU Qiang, XUE Shuwen, and ZHANG Jun
Ⅰ2-Ⅱ-Ⅳ-Ⅵ4 type semiconductor copper-zinc-tin-sulfur (CZTS) has outstanding advantages in terms of cost, constituent element abundance, toxicity and stability, and is considered as a promising solar energy harvesting material for green and cost-effective photovoltaic applications. Cu2ZnSn(S,Se)4 possesses chalcopyrite-l
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 12 (2024)
Research Progress on the Preparation and Application of GaAsBi Semiconductor Materials
MA Yulin, GUO Xiang, and DING Zhao
Rare bismuth III-V semiconductor materials have broad prospects in the field of electronic and optoelectronic devices. The preparation methods mainly include molecular beam epitaxy (MBE) and metal-organic vapor phase epitaxy (MOVPE). This article focuses on GaAsxBi1-x semiconductor materials which show physical charact
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 25 (2024)
Interface Defects of Perovskite Solar Cells and Their Suppression Methods
LI Hong, LIAO Xin, HOU Jing, and XU Zhong
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 38 (2024)
Research Progress on Rare Earth Up-Conversion Photocatalysts
WANG Zhaopeng, ZENG Jin, GAO Yan, and WANG Chunying
The up-conversion (UC) luminescent properties of rare earth broaden the development of photocatalsyts. Rare earth elements and up-conversion agents all could promote the photocatalytic activity and research value by broadening the light response from infrared to violet irradiation in the field of photocatalytic technol
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 51 (2024)
Effect of Granularity of Raw Materials on Growth of AlN Crystal
YU Ruixian, WANG Guodong, WANG Shouzhi, CAO Wenhao, HU Xiaobo, XU Xiangang, and ZHANG Lei
Aluminum nitride (AlN) powder was sintered to prepare polycrystalline particle materials for the growth of AlN crystal. It was found that the polycrystalline particle materials have significantly reduced impurities compared to the raw materials. The influence of different raw material porosity on crystal growth was sim
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 58 (2024)
Band Gap Characteristics and Experimental Study of Local Resonance Sandwich Metastructure Beam
FU Qiang, YAO Fei, and ZHANG Hongyan
A new type of local resonance sandwich metastructure beam is proposed in this paper. The structure consists of the corrugated sandwich beam matrix and local resonance units which is composed of mass blocks wrapped by soft materials. The band gap distribution and vibration transmission characteristics of the structure a
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 65 (2024)
Fabrication and Characteristics of p-Si/n-Ga2O3 Heterojunction
CHEN Peiran, JIAO Teng, CHEN Wei, DANG Xinming, DIAO Zhaoti, LI Zhengda, HAN Yu, YU Han, and DONG Xin
PN junction with p-Si/n-Ga2O3 structure was developed by metal organic chemical vapor deposition (MOCVD) technology on p-type Si (111) substrate. The crystal structure, surface morphology and surface roughness were measured by X-ray diffractometer and atomic force microscope. Then Ti/Au electrodes on these samples were
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 73 (2024)
Effect of Annealing Temperature on Electrical Properties of BCZT Epitaxial Films and Its Conductivity Mechanism
PENG Qianwen, and JI Xiang
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 82 (2024)
Molten Salt Synthesis of Color Tunable NaCa2Mg2(VO4)3∶Eu3+ Phosphors and Their Luminescent Properties
CHEN Jinrun, CHEN Mengyu, LI Zixuan, LI Wei, CHU Chu, CAO Xiuzhe, and ZHAI Yongqing
A series of color tunable NaCa2-xMg2(VO4)3∶xEu3+(0≤x≤0.10) phosphors were synthesized by molten salt method using cheap NaCl as molten salt. The effects of synthesis conditions and Eu3+doping on the structure and luminescence properties of the samples were investigated in details. The results show that the optimum reac
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 90 (2024)
Luminescence Performance of Alkaline Metal Ion Co-Doped Sr3Ga2Ge4O14∶Dy3+
BAI Xin, YANG Weibin, XIONG Feibing, LI Mingming, HU Zhengkai, GUO Yisheng, and FU Xingyu
In this paper, a series of novel Sr3-xGa2Ge4O14∶xDy3+ (x=0~0.40) (mole fraction) and Sr2.68Ga2Ge4O14∶0.16Dy3+, 0.16M+ (M=Li, Na, K) phosphors were prepared by high-temperature solid-phase method. EDS analysis confirms the presence of Sr, Ga, Ge, O and Dy elements in the phosphors. The series Sr3-xGa2Ge4O14∶xDy3+ produc
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 97 (2024)
Preparation and Luminescent Properties of GdPO4∶Tb3+ Phosphors
MENG Xiaoyan, LIAO Yun, ZHANG Lirong, ZHANG Yumeng, WU Lidan, and YANG Liusai
Rare earth Tb3+ doped gadolinium phosphate (GdPO4) green phosphor is a potential phosphor for white LED, while the preparation by conventional hydrothermal method has some problems, such as long reaction time and low doping amount of Tb3+. A series of Gd1-xPO4∶xTb3+ (x=0, 1%, 5%, 11%, 13%, 15%, 17%, 19%) samples were p
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 107 (2024)
Up-Conversion Photoluminescence and Optical Thermometry Properties of Novel Silicate K3(Y0.88Yb0.10Ho0.02)Si2O7 Phosphor
TENG Yuhan, WANG Jiantong, GONG Changshuai, WANG Bowen, XUE Xuyan, and WANG Xuejiao
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 115 (2024)
First-Principles Study on the Electronic Structure and Optical Properties of A3PO4(A=Li, Na, K, Rb, Cs)
WANG Yunjie, WEN Dulin, and SU Xin
A systematic exploration was conducted on the geometrical structures, electronic structures and optical properties of a series of compounds A3PO4 (A=Li, Na, K, Rb, Cs), made up of P-O coordinated polyhedra with different cations, based on density functional theory. The results show that by changing the substitution of
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 123 (2024)
Study on Boron-Doped Amorphous Silicon Back-Junction of High Efficiency Heterojunction Solar Cells
SU Shichao, ZHAO Xiaoxia, TIAN Hongbo, WANG Wei, and ZONG Jun
The crystalline silicon/amorphous silicon heterojunction (HJT) solar cells have attracted much attention due to their advantages of high open-circuit voltage, high conversion efficiency and low temperature coefficient. As the emitters of cell, boron-doped p-type amorphous silicon (p-a-Si∶H) thin films play an important
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 132 (2024)
Process Study on Selective Emitter of TOPCon Solar Cells
YANG Lu, SONG Zhicheng, NI Yufeng, ZHANG Ting, WEI Kaifeng, RUAN Miao, SHI Huijun, and ZHENG Leijie
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 138 (2024)
Synthesis and Performance of Cu Doping P2-Type Na0.67Ni0.33Mn0.67O2 Used as Cathode Material for Sodium Ion Batteries
LIU Hui, YAN Gongqin, LAN Chunbo, and ZHANG Ziyang
A series of Cu-doped layered P2-type Na0.67Ni0.33-xCuxMn0.67O2 (x=0, 0.05, 0.10, 0.15, 0.20, 0.25) with regular morphology and smooth surface were synthisized by sol-gel method. The morphology, structure and composition of those materials were characterized using SEM, XRD, EDS and XPS technologies, and their electroche
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 145 (2024)
Properties of ZnNb2O6 Doped BNT-Based Lead-Free Relaxor Ferroelectric Ceramics
XIAO Qilong, WANG Shiyu, JIANG Rui, MEI Xiongfeng, WU Hao, SHI Yajuan, SUN Shuai, and WU Wenjuan
In this paper, 0.7(Na0.5Bi0.5)TiO3-0.3(Sr0.7Bi0.2)TiO3-xZnNb2O6 (abbreviated as BNT-SBT-xZN, where x=0.5%, 1.0%, 1.5% and 2.0%, molar fraction) ceramics were prepared by the solid-state reaction method. The effect of ZnNb2O6 doping on the structure and properties of BNT-based ceramic materials was studied. The results
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 154 (2024)
Enhancing the Electrical Conductivity and Anisotropy of CuCrO2 Ceramics by Mg2+ Doping
MENG Jiayuan, LI Yi, ZHAO Yuchun, WU Haorong, WANG Xuesong, LUO Wanjun, and YU Lan
CuCr1-xMgxO2(x=0, 0.005, 0.010, 0.020, 0.030, 0.040, 0.050) polycrystals with c-axis preferred orientation were prepared by solid phase reaction method. The effects of Mg2+ doping on the microstructure orientation, electrical properties, and anisotropy of CuCrO2 polycrystals from the vertical and parallel macroscopic i
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 163 (2024)
Photocatalytic Degradation of Dying Wastewater by Porous Ceramics Supported Ce-TiO2
CHEN Weijie, HUA Kaihui, LEI Ming, and WANG Wanglong
Journal of Synthetic Crystals
  • Publication Date: Jan. 01, 1900
  • Vol. 53, Issue 1, 170 (2024)