- Full text PDF available (1)
Highly accurate resistances can be made by iteratively laser inducing diffusion of dopants from the drain and source of a gateless field effect transistor into the channel, thereby forming an electrical link between two adjacent p-n junction diodes. We show that the current-voltage characteristics of these new microdevices are linear at low voltages and… (More)
No chromosomal anomaly was found in 15 cases of typical Friedreich's ataxia and three cases of atypical recessive ataxia studied with Q and G banding techniques. No difference between frequency of chromosomes gaps or breakages was noted amongst patients with Friedreich's ataxia and controls.