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Multilevel resistance switching characteristics of the thin FeOx-transition layer were studies by controlling the maximum current compliance during set process. It is obtained that the LRS is mainly influenced by the compliance current value, which is nearly independent to the HRS. Moreover, statistics of set and reset electrical parameters show that the possible switching process is localized, and...
The luminous efficiency of OLEDs with a MQW structure have been investigated and improved. The efficiency of OLEDs with the quantum well structure is 90% higher than the standard device. We suggested that the improvement due to the MQW structure confine carrier in each well without decreasing the mobility of electrons.
In this article we demonstrated a way to transport droplets by an arrowed micro-pillar array surface with hydrophobic parylene. We developed successfully that the lightly hydrophilic parylene surface can be changed to hydrophobic one treated with fluorine-based plasma (CF4 and SF6) for 10 seconds. Otherwise, we designed the ratchet pattern similar to the one proposed by A. Shasty in 2007. The droplet...
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