Planarized arrays of aligned untangled multiwall carbon nanotubes with Ohmic back contacts.
Abstract not provided.
Engineering topics
Publications and source records attributed to Limmer, Steven J.
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A novel measurement technique is employed using surface acoustic wave (SAW) devices, passive RF, and radiation-sensitive films to provide a wireless passive radiation sensor that requires no batteries, outside wiring, or regular maintenance. The sensor is small (<1 cm.sup.2), physically robust, and will operate unattended for decades. In addition, the sensor can be insensitive to measurement position and read distance due to a novel self-referencing technique eliminating the need to measure absolute responses that are dependent on RF transmitter location and power.
Abstract not provided.