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CVD Growth of Large‐scale and Highly Crystalline 2D Chromium Telluride Nanoflakes
Author(s) -
Guo Yuxi,
Kang Lixing,
Yu Shaojia,
Yang Jiefu,
Qi Xiaofei,
Zhang Zhiyong,
Liu Zheng
Publication year - 2021
Publication title -
chemnanomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.947
H-Index - 32
ISSN - 2199-692X
DOI - 10.1002/cnma.202000650
Subject(s) - telluride , materials science , chemical vapor deposition , magnetism , spintronics , substrate (aquarium) , nanotechnology , transition metal , chromium , lead telluride , chemical engineering , metallurgy , optoelectronics , chemistry , condensed matter physics , ferromagnetism , geology , catalysis , physics , doping , engineering , biochemistry , oceanography
Recently, 2D magnetic materials have attracted much attention due to their potential applications in spintronic devices. Chromium telluride (CrTe) flakes have been reported for hard magnetism with a strong perpendicular anisotropy. However, the synthesis of large‐scale CrTe nanoflakes on SiO 2 /Si substrate is still a challenge. Here, we report the synthesis of large‐scale CrTe nanoflakes with a size of up to ∼250 μm on a SiO 2 /Si substrate via chemical vapor deposition (CVD). Our work demonstrated an effective pathway to synthesize large‐scale 2D transition metal tellurides.