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Nathaniel E. Richey
Researcher at Stanford University
Publications - 19
Citations - 430
Nathaniel E. Richey is an academic researcher from Stanford University. The author has contributed to research in topics: Atomic layer deposition & Thin film. The author has an hindex of 8, co-authored 14 publications receiving 265 citations. Previous affiliations of Nathaniel E. Richey include University of Florida & University of Arizona.
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Journal ArticleDOI
Understanding chemical and physical mechanisms in atomic layer deposition.
TL;DR: Together, these two fundamental processes of chemisorption and diffusion underlie the majority of mechanisms which contribute to material growth during a given ALD process, and the recognition of their role allows for more rational design of ALD parameters.
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Universal Length Dependence of Rod-to-Seed Exciton Localization Efficiency in Type I and Quasi-Type II CdSe@CdS Nanorods
Kaifeng Wu,Lawrence J. Hill,Jinquan Chen,James R. McBride,Nicholas G. Pavlopolous,Nathaniel E. Richey,Jeffrey Pyun,Jeffrey Pyun,Tianquan Lian +8 more
TL;DR: It is reported that the rod-to-seed exciton localization efficiency decreases with the rod length but is independent of band alignment between the CdSe seed and CdS rod.
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Directing the deposition of ferromagnetic cobalt onto Pt-tipped CdSe@CdS nanorods: synthetic and mechanistic insights.
Lawrence J. Hill,Matthew M. Bull,Younghun Sung,Adam G. Simmonds,Philip T. Dirlam,Philip T. Dirlam,Nathaniel E. Richey,Sean E. Derosa,In-Bo Shim,Debanjan Guin,Philip J. Costanzo,Nicola Pinna,Marc Georg Willinger,Walter Vogel,Kookheon Char,Jeffrey Pyun +15 more
TL;DR: Key synthetic considerations are discussed, with particular emphasis on reporting isolated yields of all intermediates and products from scale up of intermediate precursors.
Journal ArticleDOI
Colloidal Polymers from Dipolar Assembly of Cobalt-Tipped CdSe@CdS Nanorods
Lawrence J. Hill,Nathaniel E. Richey,Younghun Sung,Philip T. Dirlam,Jared J. Griebel,Eli Lavoie-Higgins,In Bo Shim,Nicola Pinna,Marc Georg Willinger,Walter Vogel,Jason J. Benkoski,Kookheon Char,Jeffrey Pyun,Jeffrey Pyun +13 more
TL;DR: The ability to control colloidal polymer composition and morphology in a manner observed for classical polymer systems is demonstrated by synthetic control of heterostructured nanorod structure and harnessing interparticle dipolar associations.
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Mechanistic Study of Nucleation Enhancement in Atomic Layer Deposition by Pretreatment with Small Organometallic Molecules
TL;DR: In this paper, the authors show that the poor nucleation may be caused by a lack of sufficiency of the materials used for thermal atomic layer deposition (ALD) on metal oxide surfaces.