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Some applications of the new GaN HEMT technology have been demonstrated. Class AB allows either very wide bandwidth or very high power. Doherty produces very good efficiency that is correctable for acceptable linearity at high efficiency.
In this paper, we propose a multiple cell treatment array with high-density arrayed micro-orifice having an individually accessible microchannel and electrodes. More than 10000 micro-orifices with the diameter of 2 mum can be simultaneously fabricated by Single-Mask inclined UV photolithography for embedded network (SIMPLE) process with the oxygen plasma etching. More than 200 living cells immobilized...
In this paper, a novel single-mask fabrication method for high aspect-ratio embedded microchannels and high-density arrayed micro-orifices is presented. The proposed process is based on inclined UV lithography to expose a single layered photoresist coated on a patterned mask. Long embedded microchannels with a length/width ratio as high as 1000 can be fabricated by the proposed process. By a suction...
Tensile test using hollow cylindrical specimen is suitable for evaluating mechanical properties of soft rock under controlled conditions of the pore water. The authors tried to adopt this test for the Tertiary tuff, and got satisfactory results as follows;⊙Typical tensile failure modes are observed in any specimens.⊙According to increase the confining pressure, stress-strain curves appear nonlinear...
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