David Peter Nackashi

Works (9)

Updated: July 5th, 2023 15:58

2009 article

Controllable Molecular Modulation of Conductivity in Silicon-Based Devices

He, T., Corley, D. A., Lu, M., Spigna, N. H. D., He, J., Nackashi, D. P., … Tour, J. M. (2009, July 1). Journal of the American Chemical Society, Vol. 131, pp. 10023–10030.

By: T. He  n, D. Corley n, M. Lu  n, N. Spigna n, J. He  n, D. Nackashi n, P. Franzon n , J. Tour  n

MeSH headings : Electric Conductivity; Membranes, Artificial; Semiconductors; Silicon / chemistry
topics (OpenAlex): Semiconductor materials and devices; Nanowire Synthesis and Applications; Advancements in Semiconductor Devices and Circuit Design
TL;DR: It is reported that a molecular monolayer, covalently grafted atop a silicon channel, can play a role similar to gating and impurity doping, which leads to the observed controllable modulation of conductivity in pseudometal-oxide-semiconductor field-effect transistors (pseudo-MOSFETs). (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 article

Reversible Modulation of Conductance in Silicon Devices via UV/Visible‐Light Irradiation

He, T., Lu, M., Yao, J., He, J., Chen, B., Spigna, N. H. D., … Tour, J. M. (2008, October 20). Advanced Materials, Vol. 20, pp. 4541–4546.

By: T. He *, M. Lu *, J. Yao *, J. He *, B. Chen *, N. Spigna n, D. Nackashi n, P. Franzon n , J. Tour *

topics (OpenAlex): Molecular Junctions and Nanostructures; Nanowire Synthesis and Applications; Semiconductor materials and devices
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 article

Controlled Modulation of Conductance in Silicon Devices by Molecular Monolayers

He, T., He, J. L., Lu, M., Chen, B., Pang, H., Reus, W. F., … al. (2006, October 25). Journal of the American Chemical Society, Vol. 128, pp. 14537–14541.

By: T. He  n, J. He  n, M. Lu  n, B. Chen  n, H. Pang n, W. Reus n, W. Nolte  n, D. Nackashi n ...

topics (OpenAlex): Molecular Junctions and Nanostructures; Nanowire Synthesis and Applications; Semiconductor materials and devices
TL;DR: Controlling the drain current and threshold voltage in pseudo metal-oxide-semiconductor field-effect transistors by grafting a monolayer of molecules atop oxide-free H-passivated silicon surfaces might serve as a useful method for controlling electronic characteristics in small silicon devices at future technology nodes. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 article

Deterministic nanowire fanout and interconnect without any critical translational alignment

Spigna, N. H. D., Nackashi, D. P., Amsinck, C. J., Sonkusale, S. R., & Franzon, P. D. (2006, July 1). IEEE Transactions on Nanotechnology, Vol. 5, pp. 356–361.

By: N. Spigna n, D. Nackashi n, C. Amsinck n, S. Sonkusale n & P. Franzon n 

author keywords: alignment; crossbar architectures; fanout; interconnect; nanoscale interfacing; nanotechnology
topics (OpenAlex): Nanofabrication and Lithography Techniques; Nanowire Synthesis and Applications; Force Microscopy Techniques and Applications
TL;DR: A design is presented that allows complete and deterministic fanout of regular arrays of wires from the nano- to the microworld without the need for any critical translational alignment steps. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 article

Physically based molecular device model in a transient circuit simulator

Kriplani, N. M., Nackashi, D. P., Amsinck, C. J., Spigna, N. H. D., Steer, M. B., Franzon, P. D., … Reimers, J. R. (2006, March 10). Chemical Physics, Vol. 326, pp. 188–196.

By: N. Kriplani n, D. Nackashi n, C. Amsinck n, N. Spigna n, M. Steer n, P. Franzon n , R. Rick*, G. Solomon *, J. Reimers *

author keywords: molecular electronics; circuit simulator; density-functional theory; 1,4-benzenedithiol; single-molecule conductivity
topics (OpenAlex): Molecular Junctions and Nanostructures; Semiconductor materials and devices; Advancements in Semiconductor Devices and Circuit Design
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16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 article

Fabrication of wafer scale, aligned sub-25nm nanowire and nanowire templates using planar edge defined alternate layer process

Sonkusale, S. R., Amsinck, C. J., Nackashi, D. P., Spigna, N. H. D., Barlage, D., Johnson, M., & Franzon, P. D. (2005, May 11). Physica E Low-Dimensional Systems and Nanostructures, Vol. 28, pp. 107–114.

By: S. Sonkusale n, C. Amsinck n, D. Nackashi n, N. Spigna n, D. Barlage n, M. Johnson n, P. Franzon n 

author keywords: nanowire; nanoimprinting; mold; template; interconnects; nanotechnology
topics (OpenAlex): Nanofabrication and Lithography Techniques; Nanowire Synthesis and Applications; Anodic Oxide Films and Nanostructures
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 article

Scaling constraints in nanoelectronic random-access memories

Amsinck, C. J., Spigna, N. H. D., Nackashi, D. P., & Franzon, P. D. (2005, August 26). Nanotechnology, Vol. 16, pp. 2251–2260.

By: C. Amsinck n, N. Spigna n, D. Nackashi n & P. Franzon n 

topics (OpenAlex): Semiconductor materials and devices; Advancements in Semiconductor Devices and Circuit Design; Molecular Junctions and Nanostructures
TL;DR: Using a combined circuit theoretical modelling and simulation approach, the impact of both the device and interconnect architecture on the scalability of a conductivity-state memory system is quantified. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Clustering Effects on Discontinuous Gold Film NanoCells

Journal of Nanoscience and Nanotechnology, 4(7), 907–917.

By: J. Seminario *, Y. Ma, L. Agapito, L. Yan, R. Araujo, S. Bingi, N. Vadlamani, K. Chagarlamudi ...

author keywords: negative differential resistance; NanoCell; clustering; filamentary formation; discontinuous gold film; interlinking molecule; self-assembling; ab initio; molecular dynamics; density functional theory; nanotechnology; molecular electronics; nanoelectronics
MeSH headings : Electric Impedance; Electronics; Electrons; Gold / chemistry; Materials Testing; Models, Molecular; Nanostructures / chemistry; Nanotechnology / methods
topics (OpenAlex): Advanced Memory and Neural Computing; Molecular Junctions and Nanostructures; Quantum-Dot Cellular Automata
TL;DR: The domain of molecular electronics based in organic molecules to include nanosized clusters as active units is extended and facilitates a scenario where synthetically accessible organic molecules can be adjusted by metallic nanoclusters as an in situ fine-tuning element, able to compensate for the lack of addressing in the nanosize regime. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2003 article

NanoCell Electronic Memories

Tour, J. M., Cheng, L., Nackashi, D. P., Yao, Y., Flatt, A. K., Angelo, S. K. S., … Franzon, P. D. (2003, October 1). Journal of the American Chemical Society, Vol. 125, pp. 13279–13283.

By: J. Tour  n, L. Cheng  n, D. Nackashi n, Y. Yao  n, A. Flatt n, S. Angelo  n, T. Mallouk  n, P. Franzon n 

topics (OpenAlex): Advanced Memory and Neural Computing; Molecular Junctions and Nanostructures; Advanced biosensing and bioanalysis techniques
TL;DR: The first assembly of a NanoCell with disordered arrays of molecules and Au islands is reported, demonstrating the efficacy of a disordered nanoscale array for high-yielding switching and memory while mitigating the arduous task of nanoscaling. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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