Works (51)

Updated: April 11th, 2023 10:13

2010 article

Growth of AlN single crystalline boules

Herro, Z. G., Zhuang, D., Schlesser, R., & Sitar, Z. (2010, September 1). JOURNAL OF CRYSTAL GROWTH, Vol. 312, pp. 2519–2521.

By: Z. Herro, D. Zhuang, R. Schlesser & Z. Sitar

author keywords: Crystal morphology; Sublimation growth; Aluminum nitride
Source: Web Of Science
Added: August 6, 2018

2010 patent

Seeded growth process for preparing aluminum nitride single crystals

By: R. Schlesser, V. Noveski & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2009 patent

Dense, shaped articles constructed of a refractory material and methods of preparing such articles

By: R. Schlesser, R. Dalmau, V. Noveski & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Seeded growth of AlN on SiC substrates and defect characterization

JOURNAL OF CRYSTAL GROWTH, 310(10), 2464–2470.

By: P. Lu, J. Edgar*, C. Cao*, K. Hohn*, R. Dalmau, R. Schlesser, Z. Sitar

author keywords: X-ray diffraction; growth from vapor; single-crystal growth; nitrides
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Effect of thermal environment evolution on A1N bulk sublimation crystal growth

JOURNAL OF CRYSTAL GROWTH, 306(1), 39–46.

By: D. Cai*, L. Zheng*, H. Zhang*, D. Zhuang, Z. Herro, R. Schlesser, Z. Sitar

author keywords: computer simulation; physical vapor deposition processes; aluminum nitride
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Electronic high temperature characteristics of AlN

Electronics Letters, 43(10), 592–594.

By: M. Neuburger*, A. Aleksov, R. Schlesser, E. Kohn* & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2006 article

Characterization of bulk grown GaN and AlN single crystal materials

Raghothamachar, B., Bai, J., Dudley, M., Dalmau, R., Zhuang, D. J., Herro, Z., … Spencer, M. (2006, January 25). JOURNAL OF CRYSTAL GROWTH, Vol. 287, pp. 349–353.

By: B. Raghothamachar*, J. Bai*, M. Dudley*, R. Dalmau, D. Zhuang, Z. Herro, R. Schlesser, Z. Sitar ...

author keywords: defects; high resolution X-ray diffraction; X-ray topography; single crystal growth; aluminum nitride; gallium nitride
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Current-voltage characteristics of n/n lateral polarity junctions in GaN

APPLIED PHYSICS LETTERS, 89(5).

By: A. Aleksov, R. Collazo, S. Mita, R. Schlesser & Z. Sitar

Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 article

Growth of Ga- and N- polar gallium nitride layers by metalorganic vapor phase epitaxy on sapphire wafers

Collazo, R., Mita, S., Aleksov, A., Schlesser, R., & Sitar, Z. (2006, January 25). JOURNAL OF CRYSTAL GROWTH, Vol. 287, pp. 586–590.

By: R. Collazo, S. Mita, A. Aleksov, R. Schlesser & Z. Sitar

author keywords: crystal strcture; chemical vapor deposition process; metalorganic chemical vapor deposition; nitrides; semiconducting III-V materials
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 journal article

Seeded growth of AlN crystals on nonpolar seeds via physical vapor transport

JOURNAL OF ELECTRONIC MATERIALS, 35(7), 1513–1517.

By: D. Zhuang, Z. Herro, R. Schlesser, B. Raghothamachar*, M. Dudley* & Z. Sitar

author keywords: III-nitrides; seeded growth; growth morphology; characterization
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Seeded growth of AlN on N- and Al-polar < 0 0 0 1 > AlN seeds by physical vapor transport

Seeded growth of AlN on N- and Al-polar < 0 0 0 1 > AlN seeds by physical vapor transport. JOURNAL OF CRYSTAL GROWTH, 286(2), 205–208.

By: Z. Herro, D. Zhuang n, R. Schlesser, R. Collazo & Z. Sitar

author keywords: crystal morphology; sublimation growth; aluminum nitride
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 article

Seeded growth of AlN single crystals by physical vapor transport

Zhuang, D., Herro, Z. G., Schlesser, R., & Sitar, Z. (2006, January 25). JOURNAL OF CRYSTAL GROWTH, Vol. 287, pp. 372–375.

By: D. Zhuang, Z. Herro, R. Schlesser & Z. Sitar

author keywords: characterization; single-crystal growth; nitrides
Source: Web Of Science
Added: August 6, 2018

2005 article

AlN bulk crystals grown on SiC seeds

Dalmau, R., Schlesser, R., Rodriguez, B. J., Nemanich, R. J., & Sitar, Z. (2005, July 15). JOURNAL OF CRYSTAL GROWTH, Vol. 281, pp. 68–74.

By: R. Dalmau, R. Schlesser, B. Rodriguez, R. Nemanich & Z. Sitar

author keywords: growth from vapor; seed crystals; nitrides
Source: Web Of Science
Added: August 6, 2018

2005 article

Crucible materials for growth of aluminum nitride crystals

Schlesser, R., Dalmau, R., Zhuang, D., Collazo, R., & Sitar, Z. (2005, July 15). JOURNAL OF CRYSTAL GROWTH, Vol. 281, pp. 75–80.

By: R. Schlesser, R. Dalmau n, D. Zhuang n, R. Collazo & Z. Sitar

author keywords: impurities; growth from vapor; nitrides
Sources: Web Of Science, ORCID
Added: August 6, 2018

2005 journal article

Design of an RF-heated bulk AlN growth reactor: Induction heating and heat transfer modeling

CRYSTAL GROWTH & DESIGN, 5(4), 1491–1498.

By: B. Wu*, V. Noveski*, H. Zhang*, R. Schlesser, S. Mahajan*, S. Beaudoin*, Z. Sitar

Source: Web Of Science
Added: August 6, 2018

2005 journal article

Seeded growth of bulk AlN crystals and grain evolution in polycrystalline AlN boules

Journal of Crystal Growth, 279(1-2), 13–19.

By: V. Noveski n, R. Schlesser, B. Raghothamachar*, M. Dudley*, S. Mahajan*, S. Beaudoin*, Z. Sitar

author keywords: bulk AlN; single crystal; seeded growth; sublimation growth
Sources: Web Of Science, Crossref
Added: August 6, 2018

2004 journal article

Band-edge exciton states in AlN single crystals and epitaxial layers

APPLIED PHYSICS LETTERS, 85(19), 4334–4336.

By: L. Chen*, B. Skromme*, R. Dalmau, R. Schlesser, Z. Sitar, C. Chen*, W. Sun*, J. Yang* ...

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Growth of AlN crystals on AlN/SiC seeds by AlN powder sublimation in nitrogen atmosphere

MRS Internet Journal of Nitride Semiconductor Research, 9(2).

By: V. Noveski, R. Schlesser, S. Mahajan*, S. Beaudoin* & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Mass transfer in A1N crystal growth at high temperatures

JOURNAL OF CRYSTAL GROWTH, 264(1-3), 369–378.

By: V. Noveski n, R. Schlesser, S. Mahajan*, S. Beaudoin* & Z. Sitar

author keywords: mass transfer; sublimation growth; aluminum nitride crystal
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Model for the influence of boron impurities on the morphology of AIN grown by physical vapor transport

SURFACE SCIENCE, 560(1-3), L202–L206.

By: D. Brenner, R. Schlesser, Z. Sitar, R. Dalmau, R. Collazo & Y. Li

author keywords: nitrides; boron; growth; surface structure; morphology; roughness; and topography
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Nanoscale GaN whiskers fabricated by photoelectrochemical etching

JOURNAL OF APPLIED PHYSICS, 96(9), 5185–5188.

By: J. Grenko, C. Reynolds, R. Schlesser, J. Hren, K. Bachmann, Z. Sitar, P. Kotula

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Selective etching of GaN from AlGaN/GaN and AlN/GaN structures

MRS Internet Journal of Nitride Semiconductor Research, 9(5).

By: J. Grenko n, C. Reynolds n, R. Schlesser, K. Bachmann, Z. Rietmeier n, R. Davis, Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

The growth and optical properties of large, high-quality AlN single crystals

JOURNAL OF APPLIED PHYSICS, 96(10), 5870–5876.

By: M. Strassburg, J. Senawiratne, N. Dietz, U. Haboeck, A. Hoffmann, V. Noveski, R. Dalmau, R. Schlesser, Z. Sitar

Source: Web Of Science
Added: August 6, 2018

2003 journal article

Electron energy distribution during high-field transport in AlN

JOURNAL OF APPLIED PHYSICS, 93(5), 2765–2771.

Sources: Web Of Science, ORCID
Added: August 6, 2018

2003 journal article

Growth kinetics and thermal stress in AlN bulk crystal growth

JOURNAL OF CRYSTAL GROWTH, 253(1-4), 326–339.

By: B. Wu*, R. Ma*, H. Zhang*, M. Dudley*, R. Schlesser & Z. Sitar n

author keywords: computer simulation; growth models; growth from vapor; single crystal growth; chemical vapor deposition processes; nitrides
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Mechanisms limiting electron field emission from diamond

New Diamond and Frontier Carbon Technology, 13(5), 285–295.

By: R. Schlesser, M. McClure & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Experimental observation of electron velocity overshoot in AlN

APPLIED PHYSICS LETTERS, 81(27), 5189–5191.

By: R. Collazo, R. Schlesser & Z. Sitar

Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Growth and decomposition of bulk GaN: role of the ammonia/nitrogen ratio

JOURNAL OF CRYSTAL GROWTH, 236(4), 529–537.

author keywords: decomposition; growth from vapor; single crystal growth; gallium compounds; nitrides semi-conducting III-V materials
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Growth of bulk AlN crystals by vaporization of aluminum in a nitrogen atmosphere

JOURNAL OF CRYSTAL GROWTH, 234(2-3), 349–353.

By: R. Schlesser & Z. Sitar

author keywords: growth from vapor; single crystal growth; nitrides
Source: Web Of Science
Added: August 6, 2018

2002 journal article

High temperature nucleation and growth of GaN crystals from the vapor phase

JOURNAL OF CRYSTAL GROWTH, 241(4), 404–415.

By: H. Shin, D. Thomson, R. Schlesser, R. Davis & Z. Sitar

author keywords: crystal morphology; nucleation; growth from vapor; seed crystals; nitrides; semiconducting gallium compounds
Source: Web Of Science
Added: August 6, 2018

2002 article

Role of adsorbates in field emission from nanotubes

DIAMOND AND RELATED MATERIALS, Vol. 11, pp. 769–773.

By: R. Collazo, R. Schlesser & Z. Sitar

author keywords: field emission; nanotubes; adsorbates; energy distribution
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Seeded growth of AlN bulk single crystals by sublimation

JOURNAL OF CRYSTAL GROWTH, 241(4), 416–420.

By: R. Schlesser, R. Dalmau & Z. Sitar

author keywords: growth from vapors; seed crystals; single crystal growth; nitrides
Source: Web Of Science
Added: August 6, 2018

2002 article

Synchrotron white beam topography characterization of physical vapor transport grown AlN and ammonothermal GaN

Raghothamachar, B., Vetter, W. M., Dudley, M., Dalmau, R., Schlesser, R., Sitar, Z., … Kolis, J. W. (2002, December). JOURNAL OF CRYSTAL GROWTH, Vol. 246, pp. 271–280.

By: B. Raghothamachar*, W. Vetter*, M. Dudley*, R. Dalmau, R. Schlesser, Z. Sitar, E. Michaels*, J. Kolis*

author keywords: defects; X-ray topography; growth from vapor; single crystal growth; aluminum nitride; gallium nitride
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Angle-dependent reflectometry as a technique for fast assessment of highly oriented diamond film quality

DIAMOND AND RELATED MATERIALS, 10(11), 2092–2095.

By: S. Wolter n, R. Schlesser, F. Okuzumi, J. Prater* & Z. Sitar

author keywords: heteroepitaxy; characterization; diamond films; orientation
Source: Web Of Science
Added: August 6, 2018

2001 article

Process optimization in the low-pressure flat flame growth of diamond

DIAMOND AND RELATED MATERIALS, Vol. 10, pp. 289–294.

By: S. Wolter n, R. Schlesser, F. Okuzumi, J. Prater* & Z. Sitar

author keywords: diamond deposition; combustion growth; morphology; Raman spectroscopy
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Two field-emission states of single-walled carbon nanotubes

APPLIED PHYSICS LETTERS, 78(14), 2058–2060.

By: R. Collazo, R. Schlesser & Z. Sitar

Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 article

Energy distribution of field emitted electrons from carbon nanotubes

DIAMOND AND RELATED MATERIALS, Vol. 9, pp. 1201–1204.

By: R. Schlesser, R. Collazo, C. Bower*, O. Zhou* & Z. Sitar

author keywords: field emission; nanotubes
Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 journal article

Hot electron transport in AlN

JOURNAL OF APPLIED PHYSICS, 88(10), 5865–5869.

By: R. Collazo, R. Schlesser, A. Roskowski n, R. Davis & Z. Sitar

Sources: Web Of Science, ORCID
Added: August 6, 2018

1999 article

Effect of nitrogen incorporation on electron emission from chemical vapor deposited diamond

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 17, pp. 734–739.

By: M. Park, A. Sowers, C. Rinne, R. Schlesser, L. Bergman, R. Nemanich, Z. Sitar, J. Hren ...

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Coalesced oriented diamond films on nickel

JOURNAL OF MATERIALS RESEARCH, 13(5), 1120–1123.

By: P. Yang, C. Wolden, W. Liu, R. Schlesser, R. Davis, J. Prater*, Z. Sitar

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Electron emission characteristics of GaN pyramid arrays grown via organometallic vapor phase epitaxy

JOURNAL OF APPLIED PHYSICS, 84(9), 5238–5242.

By: B. Ward, O. Nam, J. Hartman, S. English n, B. McCarson, R. Schlesser, Z. Sitar, R. Davis, R. Nemanich

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Electron emission mechanism from cubic boron nitride-coated molybdenum emitters

APPLIED PHYSICS LETTERS, 72(22), 2909–2911.

By: B. McCarson, R. Schlesser, M. McClure & Z. Sitar

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Electron energy distribution of diamond-coated field emitters

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 16(2), 716–719.

By: W. Choi, R. Schlesser, G. Wojak, J. Cuomo, Z. Sitar & J. Hren

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Field emission energy distribution analysis of cubic-BN-coated Mo emitters: Nonlinear behavior

JOURNAL OF APPLIED PHYSICS, 84(6), 3382–3385.

By: B. McCarson, R. Schlesser & Z. Sitar

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Field emission energy distribution analysis of wide-band-gap field emitters

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 16(2), 689–692.

By: R. Schlesser, B. McCarson, M. McClure & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

1998 article

Heteroepitaxial nucleation of diamond on nickel

Sitar, Z., Liu, W., Yang, P. C., Wolden, C. A., Schlesser, R., & Prater, J. T. (1998, February). DIAMOND AND RELATED MATERIALS, Vol. 7, pp. 276–282.

By: Z. Sitar, W. Liu, P. Yang, C. Wolden, R. Schlesser & J. Prater*

author keywords: heteroepitaxy; heated filament; nickel; diamond
Source: Web Of Science
Added: August 6, 2018

1998 article

Mechanisms of field emission from diamond coated Mo emitters

Schlesser, R., McClure, M. T., McCarson, B. L., & Sitar, Z. (1998, February). DIAMOND AND RELATED MATERIALS, Vol. 7, pp. 636–639.

By: R. Schlesser, M. McClure, B. McCarson & Z. Sitar

author keywords: field emission; molybdenum emitters; diamond films
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Structural and electronic properties of boron nitride thin films containing silicon

JOURNAL OF APPLIED PHYSICS, 84(9), 5046–5051.

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Surface melting in the heteroepitaxial nucleation of diamond on Ni

JOURNAL OF CRYSTAL GROWTH, 187(1), 81–88.

By: P. Yang, W. Liu, R. Schlesser, C. Wolden, R. Davis, J. Prater*, Z. Sitar

author keywords: heteroepitaxial nucleation; diamond; nickel; hydrogen; surface melting
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Electrical characterization of diamond and graphite coated Mo field emitters

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 15(6), 2067–2071.

By: M. McClure, R. Schlesser, B. McCarson & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018

journal article

Field emission from carbon nanotubes

Collazo, R., Schlesser, R., & Sitar, Z. New Diamond and Frontier Carbon Technology, 13(5), 297–306.

By: R. Collazo, R. Schlesser & Z. Sitar

Source: NC State University Libraries
Added: August 6, 2018