Measurement of spatial resolution of the micro-CT system
β Scribed by Jun-Yan, Rong; Guo-Tao, Fu; Cun-Feng, Wei; Cui-Li, Sun; Long, Wei
- Book ID
- 120527728
- Publisher
- IOP Publishing
- Year
- 2010
- Tongue
- Chinese
- Weight
- 345 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1674-1137
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The cover picture of the present issue of physica status solidi (a) is a temperature map of a AlGaN/GaN heterostructure field effect transistor (HFET) obtained using microβRaman spectroscopy. The inset shows a photograph of the device with source (S), gate (G) and drain (D) positions ma
## Abstract Knowledge of the temperature in the active area of IIIβnitride semiconductor devices such as AlGaN/GaN HFETs is essential for optimizing device design, performance and reliability, however, direct measurement of this temperature is not readily achieved. Infrared techniques often employe
An acoustic grid for rapid measurement of the spatial resolution of colour velocity images is described. The grid is composed of alternate widths of acoustic window and acoustic attenuator. Attenuation is provided by the use of a layer of waterproof paper, which is wrapped in close contact with a tu