Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence

A. C. Frank; F. Stowasser; C. R. Miskys; O. Ambacher; M. Giersig; R. A. Fischer

doi:10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence

A. C. Frank
, F. Stowasser
, C. R. Miskys
, O. Ambacher
, M. Giersig
, R. A. Fischer

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

High quality nanoscale, phase-pure hexagonal gallium nitride crystallites have been synthesized by using the thermally induced explosion of the molecular precursor (Et₃N)Ga(N₃)₃. The method allows the control of the particle size from 2 to 24 nm. X-ray diffraction and Rietveld simulations revealed a platelet-like shape of the larger particles in contrast to the rather spherical smaller crystallites. An increasing blue shift of the high energy luminescence with decreasing crystallite size was found (up to4.4eV at 5 K).

Original language	English
Pages (from-to)	239-243
Number of pages	5
Journal	Physica Status Solidi (A) Applied Research
Volume	165
Issue number	1
DOIs	https://doi.org/10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M
State	Published - Jan 1998
Externally published	Yes

Access to Document

10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

Cite this

Frank, A. C., Stowasser, F., Miskys, C. R., Ambacher, O., Giersig, M., & Fischer, R. A. (1998). Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence. Physica Status Solidi (A) Applied Research, 165(1), 239-243. https://doi.org/10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

@article{9ef88353dae3400bbd13d769454f7748,

title = "Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence",

abstract = "High quality nanoscale, phase-pure hexagonal gallium nitride crystallites have been synthesized by using the thermally induced explosion of the molecular precursor (Et3N)Ga(N3)3. The method allows the control of the particle size from 2 to 24 nm. X-ray diffraction and Rietveld simulations revealed a platelet-like shape of the larger particles in contrast to the rather spherical smaller crystallites. An increasing blue shift of the high energy luminescence with decreasing crystallite size was found (up to4.4eV at 5 K).",

author = "Frank, \{A. C.\} and F. Stowasser and Miskys, \{C. R.\} and O. Ambacher and M. Giersig and Fischer, \{R. A.\}",

year = "1998",

month = jan,

doi = "10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M",

language = "English",

volume = "165",

pages = "239--243",

journal = "Physica Status Solidi (A) Applied Research",

issn = "0031-8965",

publisher = "Wiley-VCH Verlag",

number = "1",

}

Frank, AC, Stowasser, F, Miskys, CR, Ambacher, O, Giersig, M & Fischer, RA 1998, 'Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence', Physica Status Solidi (A) Applied Research, vol. 165, no. 1, pp. 239-243. https://doi.org/10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

TY - JOUR

T1 - Nanoscale hexagonal gallium nitride from single molecule precursors

T2 - Microstructure and crystallite size dependent photoluminescence

AU - Frank, A. C.

AU - Stowasser, F.

AU - Miskys, C. R.

AU - Ambacher, O.

AU - Giersig, M.

AU - Fischer, R. A.

PY - 1998/1

Y1 - 1998/1

N2 - High quality nanoscale, phase-pure hexagonal gallium nitride crystallites have been synthesized by using the thermally induced explosion of the molecular precursor (Et3N)Ga(N3)3. The method allows the control of the particle size from 2 to 24 nm. X-ray diffraction and Rietveld simulations revealed a platelet-like shape of the larger particles in contrast to the rather spherical smaller crystallites. An increasing blue shift of the high energy luminescence with decreasing crystallite size was found (up to4.4eV at 5 K).

AB - High quality nanoscale, phase-pure hexagonal gallium nitride crystallites have been synthesized by using the thermally induced explosion of the molecular precursor (Et3N)Ga(N3)3. The method allows the control of the particle size from 2 to 24 nm. X-ray diffraction and Rietveld simulations revealed a platelet-like shape of the larger particles in contrast to the rather spherical smaller crystallites. An increasing blue shift of the high energy luminescence with decreasing crystallite size was found (up to4.4eV at 5 K).

UR - https://www.scopus.com/pages/publications/0031674248

U2 - 10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

DO - 10.1002/(SICI)1521-396X(199801)165:1<239::AID-PSSA239>3.0.CO;2-M

M3 - Article

AN - SCOPUS:0031674248

SN - 0031-8965

VL - 165

SP - 239

EP - 243

JO - Physica Status Solidi (A) Applied Research

JF - Physica Status Solidi (A) Applied Research

IS - 1

ER -

Nanoscale hexagonal gallium nitride from single molecule precursors: Microstructure and crystallite size dependent photoluminescence

Abstract

Access to Document

Other files and links

Fingerprint

Cite this