Method for depositing a ternary compound having a compositional

Details Method for depositing a ternary compound having a compositional Method for depositing a ternary compound having a compositional

1987-03-30

1988-04-26

Newsome, John H.

Coating processes

Electrical product produced

Welding electrode

427 76, 437234, 136261, B05D 306, B05D 512, H01L 3100

Patent

active

047403861

ABSTRACT:
Thermal sources of Te and of Hg are provided in a vacuum chamber to furnish constant effusion of Te and Hg. Laser radiation is used to evaporate a beam of CdTe from a target of CdTe in the chamber. The laser radiation is modulated to vary the beam intensity of CdTe and thereby deposit a controlled compositional profile of Hg.sub.(1-x) Cd.sub.x Te on a substrate located in the chamber.

REFERENCES:
patent: 3850685 (1974-11-01), Sakai
patent: 3920860 (1975-11-01), Freller et al.
patent: 4281030 (1981-07-01), Silfuast
patent: 4418096 (1983-11-01), Gauthier et al.
patent: 4435224 (1984-03-01), Durand
patent: 4447470 (1984-05-01), Kay
patent: 4523051 (1985-06-01), Michelsen et al.
patent: 4534840 (1985-08-01), Shindo et al.
patent: 4655848 (1987-04-01), Kay et al.
Bartoli et al., "Thermal Modelling of Laser Damage in 8-14 .mu.m Hg CdTe . . . Detectors" Journal. Appl. Physics, vol. 46, #10, (Oct. 1975), pp. 4519-4525.
Harrison et al., "Ohmic Contacts Produced by Laser Beams to Indium Implanted into & Indium Deposited onto GaAs"; Laser & Electron Beam Proceeding of Materials.
Laude et al., "Laser-Induced Synthesis of Thin CuInSe.sub.2 Films"; Solar Cells, 16, (Jan./Feb. 1986), pp. 199-209.
Hanus et al., "Preparation of CdTe Thin Films by Laser Irradiation of Electrodeposits" Thin Solid Films, 137, (Mar., 1986), pp. 231-234.

Affiliated with

Also associated with

Rating

Method for depositing a ternary compound having a compositional does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for depositing a ternary compound having a compositional , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for depositing a ternary compound having a compositional will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-818785