International Journal of Engineering Technology and Construction, 2022, 3(3); doi: 10.38007/IJETC.2022.030304.
Erque Zhao, Shanshan Li, Yingnan Dong, Kaijian Guo, He Zhang and Yunjiao Zhang
College of New Energy, Shenyang Institute of Engineering, Shenyang, Liaoning, China
With the continuous warming of semiconductor research, sto has become a candidate to construct a new memristor structure due to its resistance switching phenomenon. By doping sto with metal, researchers can replace SR or Ti elements in sto. For example, sto doped with Nb, Nd, La and other elements becomes an n-type semiconductor. More and more researchers have paid attention to metal doped sto materials. Therefore, the preparation process of strontium niobate doped (SND) single crystals is researched and developed in this paper. Firstly, the optimization and mechanism of hydrothermal synthesis of strontium titanate were studied, and then the preparation process of strontium titanate doped with niobium was analyzed; Finally, the sto single crystal samples doped with 0.05%wt and 0.7%wtnb were characterized. Hall test showed that the single crystal was a donor doped semiconductor. The electrical performance test showed that the strontium niobate single crystal had excellent resistance.
Niobium Doped, Strontium Titanate, Single Crystal, Process R & Amp
Erque Zhao, Shanshan Li, Yingnan Dong, Kaijian Guo, He Zhang and Yunjiao Zhang. Research and Development of Preparation Technology of Strontium Niobate Titanate Single Crystal. International Journal of Engineering Technology and Construction (2022), Vol. 3, Issue 3: 52-60. https://doi.org/10.38007/IJETC.2022.030304.
[1] Vojisavljevic K., Vrabelj T., Ursic H., et al. Effects of Strontium Doping on Microstructure and Functional Properties of Solution-Derived Potassium Sodium Niobate thin Films. Processing and Application of Ceramics, 2020, 14(3):231-241. DOI: 10.2298/PAC2003231V.
[2] Rmk A., Hehs A., Hab A., et al. Preparation of Strontium Aluminate: Eu 2+ and Dy 3+ Persistent Luminescent Materials Based on Recycling Alum Sludge. Ceramics International, 2020, 46(9):12955-12964. doi.org/10.1016/j. ceramint.2020.02.065
[3] Dan M., Liang H., Chen Q., et al. Preparation and Characterization of a Novel Single Crystal of Th(IV) with Cucurbituril. Chinese Chemical Letters, 2018, 29( 3):447-450. doi.org/10.1016/j.cclet.2017.09.030
[4] Jj A., Mg B., Chen L A., et al. Preparation of Lithium Niobate Optical thin Film and Patterned Microstructure via Chemical Modification. Ceramics International, 2022, 48( 3):3720-3728. doi.org/10.1016/j.ceramint.2021.10.154
[5] Sarve A., George J., Agrawal S., et al. Unidirectional Growth of Organic Single Crystals of Naphthalene, Anthracene and Pyrene by Isothermal Expansion of Supercritical CO 2. RSC Advances, 2020, 10(38):22480-22486. DOI: 10.1039/D0RA03706K (Paper)
[6] Brahim K B., Gzaiel M B., Oueslati A., et al. Organic–Inorganic Interactions Revealed by Raman Spectroscopy During Reversible Phase Transitions in Semiconducting [(C2H5)4N]FeCl4. RSC Adv. 2021, 11(30):18651-18660. DOI: 10.1039/D1RA02475B (Paper)
[7] Wu M., Zhang Z., Xu X., et al. Seeded Growth of Large Single-Crystal Copper Foils with High-Index Facets. Nature, 2020, 581(7809):406-410. https://doi.org/10.1038/s41586-020-2298-5
[8] Kadam A V., Bhosale N Y., Patil S B., et al. Fabrication of an Electrochromic Device by using WO3 thin films Synthesized using Facile Single-Step Hydrothermal Process. Thin Solid Films, 2019, 673(MAR.1):86-93. https://doi.org/10.1016/j.tsf.2019.01.009
[9] Majdi E M., Elmakhloufy S., Ouasri A., et al. Chemical Preparation, Crystal Structure Reinvestigation, and Vibrational Study of Meta-Carboxyphenyl Ammonium Dihydrogenomonophosphate (C 7 H 4 NH 3 OOH)H 2 PO 4 (m-C AMP). Molecular Crystals and Liquid Crystals, 2021, 714(1):14-25. https://doi.org/10.1080/ 15421406.2020. 1848255
[10] Cuadra I A., Martinez-Casado F J., Cheda J., et al. Production and Characterization of a New Copper(II) Propanoate-Isonicotinamide Adduct Obtained via Slow Evaporation and using Supercritical CO2 as an Antisolvent. Crystal Growth and Design, 2019, 19(2):620-629. https://doi.org/10.1021/acs.cgd.8b01034
[11] Ge Z., Zhan S D., Bj A., et al. Elimination Mechanism of Micropores on Bonding Interface During Solid-State Crystal Growth Method. Journal of the European Ceramic Society, 2019, 39(15):5030-5035. https://doi.org/10.1016/j. jeurceramsoc.2019.04.019
[12] Korosec, Chapin, Tachibana, et al. Single crystal growth and variation of thermodynamic and magnetic properties of Pr1-xLaxAlO3 (x=0, 0.8). Materials Research Bulletin: An International Journal Reporting Research on Crystal Growth and Materials Preparation and Characterization, 2018, 100(Apr.):111-115. https://doi.org/10.1016/j. materresbull.2017.11.057