Browsing by Author "Tseng Tseung-Yuen"

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HIGH ENERGY DENSITY ASYMMETRIC PSEUDOCAPACITOR AND METHOD OF MAKING THE SAME
(2015-10-22)
Tseng Tseung-Yuen
;
Hung Chung-Jung
;
Lin Pang
A high energy density asymmetric pseudocapacitor includes a cathode plate, an anode plate, and a separator. The cathode plate includes a first conductive substrate and a porous cathode film formed on the first conductive substrate. The porous cathode film includes a carbon nano-tube network and a plurality of composite flakes. Each of the composite flakes contains graphene, a transition metal compound and carbon nano-tubes. The anode plate includes a second conductive substrate and an anode film formed on the second conductive substrate. The anode film contains graphene and carbon nano-tubes.
Method for fabricating a resistor for a resistance random access memory
(2013-06-25)
Tseng Tseung-Yuen
;
Wang Sheng-Yu
;
Tsai Chen-Han
A method for fabricating a resistor for a resistance random access memory (RRAM) includes: (a) forming a first electrode over a substrate; (b) forming a variable resistance layer of zirconium oxide on the first electrode under a working temperature, which ranges from 175° C. to 225° C.; and (c) forming a second electrode of Ti on the variable resistance layer.