Patent ID: 11888033
Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCY
Field: Semiconductors (Electrical engineering)
Classification: CPC H  C | IPC C  H

Claim 10:
11. The GaN semiconductor according to claim 6, wherein the combination of the two property values of electron concentration and resistivity fulfills the numerical value conditions enclosed by the four points represented by:
(a) the electron concentration of 1.8×1020 cm−3 and the resistivity of 0.25×10−3 Ω·cm,
(b) the electron concentration of 3.6×1020 cm−3 and the resistivity of 0.25×10−3 Ω·cm,
(c) the electron concentration of 6×1020 cm−3 and the resistivity of 0.15×10−3 Ω·cm, and
(d) the electron concentration of 3×1020 cm−3 and the resistivity of 0.15×10−3 Ω·cm,
while excluding all combinations of the two property values enclosed by the four points that have an electron concentration higher than 5.49×1020 cm−3.