Abstract
Current oscillations at frequencies from 10 MHz to 1. 2 GHz are observed in 5 omega-cm n- type Ge at 77 K. Nearly sinusoidal current oscillations of 1-to 40 MHz are observed with threshold fields of approximately 4000 v/cm. A second type of oscillation of approximately 600 MHz is observed with threshold electric fields of approximately 3000 v/cm for samples oriented along the 100 or 110 crystallographic axes. A new mode of this oscillation with frequencies around 1. 2 GHz and large amplitude sinusoidal oscillations of the current has been observed.
| Original language | English (US) |
|---|---|
| Title of host publication | Unknown Host Publication Title |
| State | Published - 1969 |
| Externally published | Yes |
| Event | IEEE, 21st annual Southwestern Conf & Exhibition SWIEEECO Rec - Houston, TX, USA Duration: Apr 23 1969 → Apr 25 1969 |
Other
| Other | IEEE, 21st annual Southwestern Conf & Exhibition SWIEEECO Rec |
|---|---|
| City | Houston, TX, USA |
| Period | 4/23/69 → 4/25/69 |
ASJC Scopus subject areas
- General Engineering