Abstract
We report measurements of the magnetization of insulating phosphorus-doped silicon for fields up to 50 kG and temperatures down to 1.25 K, for dopant concentrations N=6.7×1017 to 2.8×1018 cm-3. The data are found to be in quantitative agreement with a generalization, to finite fields, of a scaling calculation of the magnetic properties of the insulating phase, and support a model of hierarchically coupled spin pairs.
Original language | English (US) |
---|---|
Pages (from-to) | 387-390 |
Number of pages | 4 |
Journal | Physical Review B |
Volume | 34 |
Issue number | 1 |
DOIs | |
State | Published - 1986 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics