ene29 11 02

Uploaded from authorPOINTLite
Views:
 
Category: Education
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

Slide1: 

INSTITUTE OF METALLURGY AND MATERIALS SCIENCES 30-059 Krakow, Reymonta 25 St. tel: (+48 12) 637 42 00, 637 45 80, fax: (+48 12) 637 21 92 www: htp://www.imim-pan.krakow.pl LABORATORY OF MULTILAYER MATERIALS Photovoltaic Group 43-340 Kozy, Krakowska 22 St. tel/fax.: (+48 33) 8174 249 e-mail: nmlipins@imim-pan.krakow.pl pan-kozy@wp.pl

Slide2: 

Head of the laboratory: Prof. Andrzej Pawłowski Ph. D. D. Sc. Eng e-mail: nmpawlow@imim-pan.krakow.pl Scientific manager of the photovoltaic group: Paweł Zięba Ph. D. D. Sc. Eng. e-mail: nmzieba@imim-pan.krakow.pl Scientific staff: Marek Lipiński Ph.D, E-mail: pan-kozy@wp.pl Piotr Panek M.Sc. Zbigniew Świątek Ph.D., Elżbieta Jankowska

Slide3: 

Photovoltaic Laboratory in Kozy   Two Infra-red (IR) belt furnaces (RTC type LA-310) The industrial furnace for diffusion and heat treatment processes   The semiautomatic screen-printer   The four-point resistive probe   The measuring system for I-V solar cells characteristics  The monochromator Jobin-Yvon H20 IR 

Slide4: 

Institute of Metallurgy and Materials Science in Cracow Complex structure certificated examinations in conformance with standard ISO Quality System on:  Instron mechanical testing machine:   XRD Philips diffractometer   TEM Philips CM20 with EDAX EDX system   SEM Philips XL30 with LINK ISIS EDX system and ESEM Philips with EBSD system for imaging orientation microscopy   Spectrometer Jobin Yvon Glow Discharge JY 10 000   Full equipment for sample preparation including jet electropolishing unit, dimpler, GATAN ion beam thinner

Slide5: 

Twenty five years experience in R&D of silicon solar cells First Si solar cell in Poland (1977) Texturization Diffususion Passivation Antireflection Layers Porous Silicon SiNx, TiOx Metallization by Screen Printing

Slide6: 

SEM micrograph of mono-Si wafer textured with a KOH solution. SEM micrograph of an acid textured multi-Si wafer.

Slide7: 

Project: „Elaboration of high efficiency monocrystalline and multicrystalline silicon solar cell”, part of the grant PBZ KBN 05/T11/98 „Development of Photovoltaics to Produce Electricity in Poland” (1999-2002) Electrical parameters of solar cells 100 cm2

Slide8: 

Joint Project with the Laboratoire de Chimie Metallurgique des Terres Rares Centre National de la Recherche Scientifique, (No. 9521): „Application of Porous Silicon to Silicon Solar Cells”, (2001-2002). State Committee for Scientific Research Project (No. 5.6/2002): „Influence of the Surface and Near-Surface Structure (Porous Silicon) on the Properties of Si – Base Semiconductors”. Electrical parameters of mc- Si solar cell with PSi ARC

Slide9: 

Infrared Furnace Systems LA-310 RTC for diffusion Infrared Furnace Systems LA-310 RTC for metallization

Slide10: 

Semiautomatic screen-printer de Haart POCl3 diffusion and thermal passivation Furnace System

Slide11: 

I-V solar cells characteristics system Four-point resistivity probe

Slide12: 

I-V characteritsic of monocrystalline Si solar cell with SiNx ARC I-V characteristic of mc- Si solar cell with SiNx ARC