Crystal and solid contact rectifiers.

[1] The high resistance contact thermo-electric detector for electrical waves. [J]. PHYSICAL REVIEW, 1907, 24 (06): : 0508 - 0510

[2] AUSTIN LW, 1908, B BUR STANDARDS, V5, P133

[3] BABCOCK CD, 1908, Patent No. 906991

[4] DUNWOODY H, 1908, Patent No. 898197

[5] DUNWOODY HHC, 1906, Patent No. 837616

[6] Pickard G.W., 1909, US Patent, Patent No. [912,726, 912726]

[7] PICKARD GW, 1906, E W, V48

[8] PICKARD GW, 1908, Patent No. 888191

[9] PICKARD GW, 1908, Patent No. 904222

[10] PICKARD GW, 1909, Patent No. 912613

[1] The high resistance contact thermo-electric detector for electrical waves. [J]. PHYSICAL REVIEW, 1907, 24 (06): : 0508 - 0510

[2] AUSTIN LW, 1908, B BUR STANDARDS, V5, P133

[3] BABCOCK CD, 1908, Patent No. 906991

[4] DUNWOODY H, 1908, Patent No. 898197

[5] DUNWOODY HHC, 1906, Patent No. 837616

[6] Pickard G.W., 1909, US Patent, Patent No. [912,726, 912726]

[7] PICKARD GW, 1906, E W, V48

[8] PICKARD GW, 1908, Patent No. 888191

[9] PICKARD GW, 1908, Patent No. 904222

[10] PICKARD GW, 1909, Patent No. 912613