Thin-ยฎlm device processing relies heavily on the integration of a variety of materials and a wide array of process steps. These include in some instances, the integration of `wet' (chemical etching) and `dry' (deposition and plasma etching) process steps. As substrates are stepped through the proces
Photovoltaics: Future issues and promises
โ Scribed by Donald L. Feucht
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 225 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0379-6787
No coin nor oath required. For personal study only.
โฆ Synopsis
While research and development have resulted in extraordinary progress in improving the conversion efficiency, increasing the lifetime and reducing the cost of photovoltaic cells and systems, further improvement is required for photovoltaics to become an alternative energy source that can compete with conventional energy sources. The technical issues and problems that need to be addressed for each of the materials areas are discussed as are some projections of the results that can be expected.
๐ SIMILAR VOLUMES
The photovoltaic (PV) industry must continue its pro-active approach to prevent accidents and environmental damage, and to sustain PV's inherent environmental, health, and safety (EHS) advantages. This paper presents an overview of EHS issues related to current and emerging PV technologies and gives
To provide a basis for projecting future uses of photovoltaics (PV) in extraterrestrial applications, we review the environmental conditions where space solar cells operate and the wide range of mission applications. This is followed by a survey of the ยฎeld for the past 40 years, showing the trends
## Abstract The clinical success of gene therapy is critically dependent on the development of efficient and safe gene delivery reagents, popularly known as โtransfection vectors.โ The transfection vectors commonly used in gene therapy are mainly of two types: viral and nonโviral. The efficiencies