CVD-ReS2单层薄膜,1cm x 1cm square shaped
Description:
This product contains full area coverage ReS2 monolayers on c-cut sapphire substrates. Sample size measures 1cm in size d the entire sample surface contains monolayer thick ReS2 sheet. Synthesized full area coverage monolayer ReS2 is highly crystalline, some regions also display significt crystalline isotropy.
Growth method: Our compy synthesizes these monolayers using chemical vapor deposition (CVD) using highest purity (6N) gases d precursors in semiconductor grade facilities to produce crystalline d large domain size samples (1-50um). This is unlike commonly used MOCVD process wherein defects are very very large d domain sizes are small (10nm-500nm).
Sample Properties
Sample size | 1cm x 1cm square shaped |
Substrate type | Sapphire c-cut (0001) |
Coverage | Full monolayer coverage |
Electrical properties | 1.6 eV Anisotropic Semiconductor (Indirect Bdgap) |
Crystal structure | Distorted Tetragonal Phase (1T’) |
Unit cell parameters |
a = 0.630, b = 0.638 nm, c = 0.643 nm α = 106.74°, β = 119.03°, γ = 89.97° |
Production method | Atmospheric Pressure Chemical Vapor Deposition (APCVD) |
Characterization methods | Ram, gle resolved Ram spectroscopy, photoluminescence, absorption spectroscopy TEM, EDS |
参数信息 | |
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外观状态: | 固体或粉末 |
质量指标: | 95%+ |
溶解条件: | 有机溶剂/水 |
CAS号: | N/A |
分子量: | N/A |
储存条件: | -20℃避光保存 |
储存时间: | 1年 |
运输条件: | 室温2周 |
生产厂家: | 上海金畔生物科技有限公司 |