David Peter Nackashi

Works (9)

Updated: July 5th, 2023 15:58

2009 journal article

Controllable Molecular Modulation of Conductivity in Silicon-Based Devices

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(29), 10023–10030.

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

MeSH headings : Electric Conductivity; Membranes, Artificial; Semiconductors; Silicon / chemistry
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 journal article

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

ADVANCED MATERIALS, 20(23), 4541–4546.

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

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Controlled modulation of conductance in silicon devices by molecular monolayers

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 128(45), 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 ...

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 journal article

Deterministic nanowire fanout and interconnect without any critical translational alignment

IEEE TRANSACTIONS ON NANOTECHNOLOGY, 5(4), 356–361.

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

author keywords: alignment; crossbar architectures; fanout; interconnect; nanoscale interfacing; nanotechnology
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 journal article

Physically based molecular device model in a transient circuit simulator

CHEMICAL PHYSICS, 326(1), 188–196.

By: N. Kriplani n, D. Nackashi n, C. Amsinck n, N. Di 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
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16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

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

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 28(2), 107–114.

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

author keywords: nanowire; nanoimprinting; mold; template; interconnects; nanotechnology
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Scaling constraints in nanoelectronic random-access memories

NANOTECHNOLOGY, 16(10), 2251–2260.

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

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
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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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

NanoCell electronic memories

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(43), 13279–13283.

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

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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