Growth of GaN Metalorganic Chemical Vapour Deposition Layers on GaN Single Crystals

• Authors: K. Pakula , J.M. Baranowski , R. Stępniewski , A. Wysmołek , I. Grzegory , J. Jun , S. Porowski , M. Sawicki , K. Starowieyski
• Languages of publication: EN

Abstracts

EN

The homoepitaxial growth of GaN layers has been achieved for the first time. Bulk GaN single crystals which have been used as a substrate have been grown from diluted solution of atomic nitrogen in the liquid gallium at 1600°C and at nitrogen pressure of about 15-20 kbar. It is shown that a terrace growth of GaN epitaxial layer has been realized. The high quality of the GaN film has been confirmed by luminescence measurements. The analysis of donor-acceptor and exciton luminescence is presented.

Keywords

EN

78.66.Fd; 78.55.Cr

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 88
• Issue: 5
• Pages: 861-864

Dates

published

1995-11

Contributors

author

K. Pakula

• Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681 Warszawa, Poland

author

J.M. Baranowski

• Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681 Warszawa, Poland

author

R. Stępniewski

• Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681 Warszawa, Poland

author

A. Wysmołek

• Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681 Warszawa, Poland

author

I. Grzegory

• High Pressure Research Center, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warszawa, Poland

author

J. Jun

• High Pressure Research Center, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warszawa, Poland

author

S. Porowski

• High Pressure Research Center, Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warszawa, Poland

author

M. Sawicki

• Institute of Physics, Polish Academy of Sciences Al. Lotników 32/46, 02-668 Warszawa, Poland

author

K. Starowieyski

• Chemistry Department, Warsaw Technical University, Koszykowa 75, 00-662 Warszawa, Poland