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Profil bibliographique

D. S. Marshall

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

36Publications signalées
4232Citations signalées
0Affiliations récentes

Les domaines associés

Physics of Superconductivity and MagnetismSemiconductor materials and devicesAdvanced Condensed Matter PhysicsSurface and Thin Film PhenomenaElectronic and Structural Properties of Oxides

Les publications récentes

Accès ouvert 2024 conference-paper OpenAlex

SCALABLE ELECTROPOLYMERIZATION OF VERTICAL GRAPHENE OXIDE ELECTRODES AS A PHYSICAL/CHEMICAL BIOSENSOR PLATFORM

Amani Salim, Farihin Adzlan, Iman Ismail, Adam Zahanuddin et autres

SUSANNE, a nanophysical electrochemical synthesis (NES) system, enables scalable production of nanostructured scalable devices (nSD) with high reproducibility.Vertical graphene oxide (VGO) structures on screen-printed carbon electrodes (SPCEs), which are used in biosensors, are called nSDα.Surface morphologies of nSDα vary with input parameters …

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0 citations
2003 conference-paper OpenAlex

Development of integrated heterostructures on silicon by MBE

Ravi Droopad, J. Curless, Zhiyi Yu, Dirk C. Jordan et autres

The semiconductor industry is facing the challenge of scaling of the gate dielectric of Si CMOS devices, which are continually being made smaller. Presently SiO/sub 2/ is being used, but at thickness below 20/spl Aring/, it suffers from high tunneling leakage current …

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2 citations International Conference on Molecular Bean Epitaxy
2003 article OpenAlex

The interface of epitaxial SrTiO3 on silicon: in situ and ex situ studies

Xiaoming Hu, Hua Li, Yong Li Liang, Yungeng Wei et autres

The formation of interfacial layers between silicon and the overgrown epitaxial SrTiO3 as a function of the growth temperature has been studied in detail using x-ray photoelectron spectroscopy and high-resolution transmission electron microscopy. Models for the chemical compositions and atomic bonding states …

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100 citations Applied Physics Letters
2002 article OpenAlex

Mechanism and control of the metal-to-insulator transition in rocksalt tantalum nitride

Yu Lei, Catherine Stampfl, D. S. Marshall, T. Eshrich et autres

We identify the previously unknown mechanism whereby rocksalt ${\mathrm{Ta}}_{x}\mathrm{N}$ can be continuously tuned from conducting to insulating through changes in stoichiometry. Experimental measurements on thin films, combined with electronic structure calculations on a host of native defects, show that the tunability arises …

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65 citations Physical review. B, Condensed matter
2002 article OpenAlex

GaAs-Based Heterostructures on Silicon

Zhiyi Yu, Ravindranath Droopad, Dirk C. Jordan, J. Curless et autres

The combination of the superior electrical and optical performance of III-V semiconductors with mature silicon technology has been very attractive for the semiconductor industry. The successful integration of the III-V compound semiconductors with silicon opens the door to many advanced electronic and …

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8 citations
2001 article OpenAlex

Photoemission from the Sr/Si(001) interface

Alberto Herrera‐Gómez, Francisco Servando Aguirre-Tostado, Ya‐Sen Sun, P. Pianetta et autres

The growth of Sr on n-type Si(001) was studied in detail for coverages between 0 and 1 monolayer (ML) using core level photoemission spectroscopy. In a similar manner, the Sr saturation coverage was studied in the 600–925 °C temperature range. Data analysis …

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43 citations Journal of Applied Physics

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