Volume 5 Issue 2 - July 4, 2008
Articles Digest

Research Express@NCKU Jul. 4 ~ Jul. 17, 2008

RSS

A New InP/InGaAs Double Heterojunction Bipolar Transistor (DHBT) With a Step-Graded InAlGaAs Collector Structure
Wen-Chau Liu

Over the past years, InGaAs-based heterojunction bipolar transistors (HBTs) have attracted significant interest for microwave and low-power digital applications due to excellent transport properties of the InGaAs material. ...

read more...

Strategies for functional validation of genes involved in reproductive stages of orchids
Hong-Hwa Chen

Orchids have profound diversity of specialized pollination and ecological strategies. Hence, orchid is ideal plant species to study molecular evolution and functional genomics. ...

read more...

On Students’ Strategy-Preferences for Managing Difficult Course Work
Hua-Li Jian

Well-designed course work stimulates students’ learning processes (learning by doing). Teachers have to carefully adjust the course work difficulty level. Students need challenges of sufficient difficulty for academic development to occur. ...

read more...

Phonon-assisted stimulated emission from pendeo-epitaxy GaN stripes grown on 6H-SiC substrates
Yun-Chorng Chang

III-Nitride semiconductors have emerged as the most promising materials in which to fabricate ultraviolet light emitting diodes and laser diodes. Uncoalesced stripes of GaN grown by pendeo-epitaxial (PE) lateral overgrowth technique exhibit parallel, ...

read more...

Growth of CNTs on Fe-Si catalyst prepared on Si and Al coated Si substrate
Jyh-Ming Ting

Carbon nanotubes (CNTs) continue to draw tremendous attentions from the entire research community since its discovery in 1991 [1]. These fascinating properties of CNTs depend on their structures, ...

read more...
Font Normal   Font Enlarge

Go to archive
Copyright National Cheng Kung University