BE522812A - - Google Patents
Info
- Publication number
- BE522812A BE522812A BE522812DA BE522812A BE 522812 A BE522812 A BE 522812A BE 522812D A BE522812D A BE 522812DA BE 522812 A BE522812 A BE 522812A
- Authority
- BE
- Belgium
- Prior art keywords
- germanium
- emi
- elements
- oxygen
- protective gas
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/24—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using chemical vapour deposition [CVD]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3404—Deposited materials, e.g. layers characterised by the chemical composition being Group IVA materials
- H10P14/3411—Silicon, silicon germanium or germanium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/38—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done after the formation of the materials
- H10P14/3802—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
Landscapes
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1083347X | 1952-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522812A true BE522812A (show.php) |
Family
ID=19868664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522812D BE522812A (show.php) | 1952-09-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE522812A (show.php) |
| FR (1) | FR1083347A (show.php) |
| NL (2) | NL172508B (show.php) |
-
0
- BE BE522812D patent/BE522812A/fr unknown
- NL NL89830D patent/NL89830C/xx active
- NL NLAANVRAGE7110307,A patent/NL172508B/xx unknown
-
1953
- 1953-09-14 FR FR1083347D patent/FR1083347A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL172508B (nl) | |
| FR1083347A (fr) | 1955-01-07 |
| NL89830C (show.php) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2540483A1 (fr) | Procede de production de silicium pur, notamment pour cellules solaires | |
| EP0048713A1 (fr) | Procede de fabrication de granules metalliques, produits obtenus et dispositif pour la mise en oeuvre de ce procede. | |
| FR2602503A1 (fr) | Procede et appareillage pour la purification du silicium | |
| FR2880013A1 (fr) | Procede de purification de silice en poudre | |
| EP0161975B1 (fr) | Procédé de fabrication de produits poreux en bore ou en composés du bore | |
| JP5291028B2 (ja) | アルミニウム材およびその製造方法 | |
| EP0349449A1 (fr) | Procédé de purification du gallium par solidification partielle | |
| CA1282225C (fr) | Procede de fabrication de barreaux de silicium ultra-pur | |
| EP0258361B1 (fr) | Materiaux semiconducteurs thermoelectriques et procede de preparation | |
| BE522812A (show.php) | ||
| US3656944A (en) | Method of producing homogeneous ingots of a metallic alloy | |
| US3228805A (en) | Method of producing homogeneous thermoelectric alloy slugs | |
| JP2011195902A (ja) | アルミニウム材およびその製造方法 | |
| EP0027639B1 (fr) | Procédé de fabrication de pièces en silicium nitrure | |
| US2901342A (en) | Purification of indium | |
| US4690725A (en) | Purification of Cd and Te by zone refining | |
| CN119551633A (zh) | 一种基于熔融离心法制备均匀n型碲化铋粉体的方法及n型碲化铋粉体 | |
| FR2727676A1 (fr) | Procede d'obtention de ceramiques industrielles faisant intervenir des oxydes mixtes au cours de leur elaboration. application a la fabrication de semi-conducteurs, de varistances et de supraconducteurs | |
| EP0158563A1 (fr) | Procédé de fabrication non polluant de silicium massif à partir de silicium divisé | |
| BE536986A (show.php) | ||
| BE536984A (show.php) | ||
| EP0125161A1 (fr) | Procédé de fabrication de poudres métalliques à partir d'un matériau métallique en fusion | |
| EP0214350B1 (fr) | Procédé de préparation d'un alliage polycristallin destiné à la réalisation de monocristaux par passage dans une zone de solvant | |
| CH602934A5 (en) | Porous metal filter treatment | |
| FR2566585A1 (fr) | Nouveaux materiaux semi-conducteurs thermoelectriques a base d'argent, de thallium et de tellure et application aux pompes a chaleur |