This feasibility study demonstrated that continuous melting of silicium granulate and crystallization of a multi-crystalline silicium rod with a technically relevant cross-section of 100 millimetres and a predominatly columnar orientation of the individual crystals is possible. The project carried out at the Fraunhofer Institute of Solar Energy showed that optical heating is in principle suited for this purpose. It is a heating method that requires a moulding element from foreign material. Adequate heating of the centre of the melted mass was achieved only upon introduction of a focussing heating system and by charging with molten silicium.- At the IKZ it was demonstrated that a modified float-zone arrangement with inductive heating is also...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...
The photovoltaic modules are generally produced using silicon wafers. Theirelectrical efficiency is ...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...
In this project several applications of optical heating in the areas of silicon preparation and sola...
In the context of this project, Fraunhofer ISE designed, constructed, and built a plant for fully au...
DE 3536743 A UPAB: 19930922 Silicon-powder with a grainsize of not more than 100 microns is poured i...
This project was dedicated to the production and testing of corrugated-roller prototypes for rapid m...
The E.P.R. polycrystalline silicon ribbon is obtained by an electron beam irradiation in a high vacu...
Um Sonnenenergie direkt in Strom zu wandeln, werden Solarzellen aus Silizium eingesetzt. Die herkömm...
The aim of the project was the development of a process for the production of multicrystalline silic...
The development of multicrystalline silicon with high efficiency and improved yield via semicontinuo...
Mittels elektromagnetischer und elektrostatischer Levitationstechniken wurden reine Siliziumschmelze...
Mittels elektromagnetischer und elektrostatischer Levitationstechniken wurden reine Siliziumschmelze...
The crystal growth processes of the floating zone growth of silicon were investigated. The setting-u...
The photovoltaic modules are generally produced using silicon wafers. Theirelectrical efficiency is ...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...
The photovoltaic modules are generally produced using silicon wafers. Theirelectrical efficiency is ...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...
In this project several applications of optical heating in the areas of silicon preparation and sola...
In the context of this project, Fraunhofer ISE designed, constructed, and built a plant for fully au...
DE 3536743 A UPAB: 19930922 Silicon-powder with a grainsize of not more than 100 microns is poured i...
This project was dedicated to the production and testing of corrugated-roller prototypes for rapid m...
The E.P.R. polycrystalline silicon ribbon is obtained by an electron beam irradiation in a high vacu...
Um Sonnenenergie direkt in Strom zu wandeln, werden Solarzellen aus Silizium eingesetzt. Die herkömm...
The aim of the project was the development of a process for the production of multicrystalline silic...
The development of multicrystalline silicon with high efficiency and improved yield via semicontinuo...
Mittels elektromagnetischer und elektrostatischer Levitationstechniken wurden reine Siliziumschmelze...
Mittels elektromagnetischer und elektrostatischer Levitationstechniken wurden reine Siliziumschmelze...
The crystal growth processes of the floating zone growth of silicon were investigated. The setting-u...
The photovoltaic modules are generally produced using silicon wafers. Theirelectrical efficiency is ...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...
The photovoltaic modules are generally produced using silicon wafers. Theirelectrical efficiency is ...
Kyropoulos technique is a top seeding process with the potential to produce high quality silicon ing...