GaN材料TEM表征数据集

TEM观察的是样品内部精细结构形态的。TEM 测试被用来表征外延薄膜中的位错演变。采用的高分辨 TEM 是 JEOL3000F，工作电压 300 kV，用于分析异质外延薄膜的界面以及缺陷等。主要内容是TEM照片，体量为5MHz。

Transmission Electron Microscopy (TEM) is employed to observe the fine structural morphology within samples. TEM characterization is utilized to investigate the evolution of dislocations in epitaxial thin films. The adopted high-resolution TEM instrument is JEOL3000F, which operates at an acceleration voltage of 300 kV and is applied to analyze the interfaces and defects in heteroepitaxial thin films. The primary content of this dataset consists of TEM images, with a volume of 5 MHz.

搜集汇总

背景与挑战

背景概述

该数据集包含GaN材料的高分辨TEM照片，使用JEOL3000F设备在300 kV工作电压下获取，主要用于分析异质外延薄膜的界面和缺陷。数据量为2.31MB，包含7个文件，适用于半导体器件与技术领域的研究。