Ashfaqul Islam Chowdhury

Works (6)

Updated: July 5th, 2023 16:03

2008 patent

Optimized ultraviolet reflecting multi-layer coating for energy efficient lamps

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

By: A. Chowdhury, R. Israel & G. Allen

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

2005 patent

IR-coated halogen lamp using reflective end coats

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

By: L. Bigion, R. Israel, A. Chowdhury & L. Lieszkovsky

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

2004 patent

Reflector lamps

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

By: Y. Zhou, T. Golz, T. Zhao, R. Israel & A. Chowdhury

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

2002 patent

LPCVD coated reflector

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

By: R. Israel, C. Gunter & A. Chowdhury

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

1999 article

Hydrogenated silicon nitride thin films deposited between 50 and 250 °C using nitrogen/silane mixtures with helium dilution

Klein, T. M., Anderson, T. M., Chowdhury, A. I., & Parsons, G. N. (1999, January 1). Journal of Vacuum Science & Technology A Vacuum Surfaces and Films, Vol. 17, pp. 108–112.

By: T. Klein n, T. Anderson n, A. Chowdhury n & G. Parsons n 

Contributors: T. Klein n, T. Anderson n, A. Chowdhury n & G. Parsons n 

topics (OpenAlex): Semiconductor materials and devices; Thin-Film Transistor Technologies; ZnO doping and properties
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

1998 article

Silane consumption and conversion analysis in amorphous silicon and silicon nitride plasma deposition using in situ mass spectroscopy

Chowdhury, A. I., Klein, T. M., Anderson, T. M., & Parsons, G. N. (1998, May 1). Journal of Vacuum Science & Technology A Vacuum Surfaces and Films, Vol. 16, pp. 1852–1856.

By: A. Chowdhury n, T. Klein n, T. Anderson n & G. Parsons n 

Contributors: A. Chowdhury n, T. Klein n, T. Anderson n & G. Parsons n 

topics (OpenAlex): Semiconductor materials and devices; Silicon Nanostructures and Photoluminescence; Ion-surface interactions and analysis
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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