John J Hren

Works (27)

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2004 journal article

Aging effect and nitrogen distribution in diamond nanoparticles

COMPOSITES PART B-ENGINEERING, 35(2), 163–166.

By: A. Kvit, . Zhirnov  n, T. Tyler & J. Hren

author keywords: nanodiamond; electron energy loss spectroscopy; Z-contrast; aging effect; nitrogen
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Electron emission properties of detonation nanodiamonds

PHYSICS OF THE SOLID STATE, 46(4), 657–661.

By: . Zhirnov  n, O. Shenderova, D. Jaeger, T. Tyler, D. Areshkin, D. Brenner, J. Hren

Source: Web Of Science
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

2003 journal article

Electron emission from diamond nanoparticles on metal tips

APPLIED PHYSICS LETTERS, 82(17), 2904–2906.

By: T. Tyler, . Zhirnov, A. Kvit, D. Kang & J. Hren

Source: Web Of Science
Added: August 6, 2018

2003 journal article

Local electrostatic effects of surface structure on field emission

JOURNAL OF APPLIED PHYSICS, 93(1), 691–697.

By: D. Jaeger, J. Hren & . Zhirnov

Source: Web Of Science
Added: August 6, 2018

2002 article

Anomalous field emission from Al2O3 coated Si tips

Zhirnov, VV, Alimova, A. N., & Hren, J. J. (2002, May 17). APPLIED SURFACE SCIENCE, Vol. 191, pp. 20–25.

By: . Zhirnov  n, A. Alimova* & J. Hren

author keywords: field emission; secondary emission; aluminum oxide
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Electrodeposition of tin needle-like structures

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 149(3), C150–C158.

By: C. Rinne, J. Hren & P. Fedkiw 

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

2001 journal article

"Standardization" of field emission measurements

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 19(1), 87–93.

By: . Zhirnov, C. Lizzul-Rinne, G. Wojak, R. Sanwald & J. Hren

Source: Web Of Science
Added: August 6, 2018

2001 journal article

Band gap structure and electron emission property of chemical-vapor-deposited diamond films

SOLID-STATE ELECTRONICS, 45(6), 915–919.

By: J. Liu *, D. Chiu*, D. Morton*, D. Kang, . Zhirnov  n, J. Hren, J. Cuomo

Source: Web Of Science
Added: August 6, 2018

2001 journal article

Field emission from ultrathin coatings of AlN on Mo emitters

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 19(1), 50–54.

By: D. Kang, . Zhirnov, R. Sanwald, J. Hren & J. Cuomo

Source: Web Of Science
Added: August 6, 2018

2001 journal article

Growth and oxidation of thin film Al2Cu

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 148(7), B260–B263.

By: K. Son*, N. Missert *, J. Barbour*, J. Hren, R. Copeland* & K. Minor*

Source: Web Of Science
Added: August 6, 2018

2001 journal article

Optical characterization of wide band gap amorphous semiconductors (a-Si : C : H): Effect of hydrogen dilution

JOURNAL OF APPLIED PHYSICS, 89(2), 1130–1137.

By: M. Park, C. Teng, V. Sakhrani n, M. McLaurin n, R. Kolbas, R. Sanwald n, R. Nemanich, J. Hren, J. Cuomo

Source: Web Of Science
Added: August 6, 2018

2001 article

Optimizing high-current yields from diamond coated field emitters

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 19, pp. 17–22.

By: . Zhirnov, C. Lizzul-Rinne, G. Wojak, R. Sanwald, J. Cuomo & J. Hren

Source: Web Of Science
Added: August 6, 2018

2000 journal article

Characterization of dielectrics on the 'tips of needles'

Electrochemistry, 30(4), 210–215.

By: J. Hren, V. Zhirnov, Z. Sitar & G. Wojak

Source: NC State University Libraries
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

1999 article

Investigation of thickness effects on AlN coated metal tips by in situ I-V measurement

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 17, pp. 632–634.

By: D. Kang, . Zhirnov, G. Wojak, E. Preble, W. Choi, J. Hren, J. Cuomo

Source: Web Of Science
Added: August 6, 2018

1999 article

Raman analysis and field emission study of ion beam etched diamond films

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 17, pp. 700–704.

By: M. Park, D. McGregor, L. Bergman, R. Nemanich, J. Hren, J. Cuomo, W. Choi, . Zhirnov

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Electron emission from diamond films

MRS BULLETIN, 23(9), 42–48.

By: . Zhirnov & J. Hren

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

Environmental effect on the electron emission from diamond surfaces

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 16(3), 1188–1193.

By: V. Zhirnov, J. Liu, G. Wojak, J. Cuomo & J. Hren

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

1998 journal article

Secondary electron emission patterning of diamond with hydrogen and oxygen plasmas

APPLIED PHYSICS LETTERS, 72(20), 2580–2582.

By: M. Park, W. Choi, S. Streiffer, J. Hren & J. Cuomo

Source: Web Of Science
Added: August 6, 2018

1997 journal article

Energy distribution of field emitted electrons from diamond coated molybdenum tips

APPLIED PHYSICS LETTERS, 70(12), 1596–1598.

By: R. Schlesser, M. McClure, W. Choi, J. Hren & Z. Sitar

Source: Web Of Science
Added: August 6, 2018

1997 journal article

Field emission enhancement from Mo tip emitters coated with N containing amorphous diamond films

Surface & Coatings Technology, 94(1-3), 672–675.

By: M. Ding, W. Choi, A. Myers, A. Sharma, J. Narayan , J. Cuomo, J. Hren

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

1997 journal article

Field emission from amorphous diamond coated Mo tip emitters by pulsed laser deposition

Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 15(4), 840–844.

By: M. Ding, A. Myers, W. Choi, R. Vispute, S. Camphausen, J. Narayan , J. Cuomo, J. Hren, J. Bruley

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

1997 article

Wide band gap materials for field emission devices

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, Vol. 15, pp. 1733–1738.

By: . Zhirnov, G. Wojak, W. Choi, J. Cuomo & J. Hren

Source: Web Of Science
Added: August 6, 2018

1996 patent

Method for forming a diamond coated field emitter and device produced thereby

Washington, DC: U.S. Patent and Trademark Office.

By: J. Liu, S. Wolter, M. McClure, B. Stoner, J. Glass & J. Hren

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

1980 patent

Bipolar electrosurgical knife

Washington, DC: U.S. Patent and Trademark Office.

By: H. Degler, D. Clark, J. Hren, D. Jenkins & P. Johnson

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