Zobrazeno 1 - 10
of 25
pro vyhledávání: '"M. Sky Driver"'
Publikováno v:
The Journal of Physical Chemistry Letters. 8:188-192
We report directly grown strongly adherent graphene on Co3O4(111) by carbon molecular beam epitaxy (C MBE) at 850 K and density functional theory (DFT) findings that the first graphene layer is reconstructed to fit the Co3O4 surface, while subsequent
Publikováno v:
Applied Surface Science. 384:294-297
In-situ X-ray photoelectron spectroscopy (XPS) studies reveal that plasma cleaning of air-exposed Co or Cu transition metal surfaces results in the formation of a remnant C film 1–3 monolayers thick, which is not reduced upon extensive further plas
Autor:
Kimberly G. Reid, Jeffry A. Kelber, Opeyemi Olanipekun, Ashutosh Rath, Paul M. Voyles, M. Sky Driver, John Beatty
Publikováno v:
Langmuir. 32:2601-2607
The direct growth of hexagonal boron nitride (h-BN) by industrially scalable methods is of broad interest for spintronic and nanoelectronic device applications. Such applications often require atomically precise control of film thickness and azimutha
Autor:
Bin Dong, Greg Downing, Chuting Tan, Robinson James, M. Sky Driver, Jeffry A. Kelber, Lei Cao
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 803:82-88
Boron is used widely in thin-film solid-state devices for neutron detection. The film thickness and boron concentration are important parameters that relate to a device׳s detection efficiency and capacitance. Neutron depth profiling was used to dete
Autor:
Yuan Cao, Peter A. Dowben, Bin Dong, Haseeb Kazi, Takashi Komesu, Jack L Rodenburg, M. Sky Driver, Frank L. Pasquale, Jeffry A. Kelber, Iori Tanabe
Publikováno v:
MRS Proceedings. 1729:79-83
Ultra thin films of chromia (Cr2O3), less than 3 nm thick, grown epitaxial on α-Al2O3 (sapphire), and are thus compressively strained in-plane. The resulting films show evidence of some magnetic ordering above the Néel temperature of chromia (307 K
Autor:
Peter A. Dowben, Frank M. Pasquale, Elena Echeverria, Juan A. Colón Santana, Jae-Do Tae, Axel Enders, Jeffry A. Kelber, Richard Gapfizi, Robinson James, Umesh Chiluwal, M. Sky Driver
Publikováno v:
Applied Physics A. 118:113-118
Thin films containing aromatic pyridine moieties bonded to boron, in the partially dehydrogenated boron-rich icosahedra (B10C2HX), prove to be an effective material for neutron detection applications when deposited on n-doped (100) silicon substrates
Publikováno v:
Mater. Horiz.. 1:563-571
A reduction of symmetry from C6v to C3v leads to the opening of a band gap in the otherwise gapless semiconductor graphene. Simple models provide a fairly complete picture of this mechanism for opening a band gap and in fact can be discussed in terms
Publikováno v:
The journal of physical chemistry letters. 8(1)
We report directly grown strongly adherent graphene on Co
Autor:
Jessica Jones, Brock Beauclair, Jeffry A. Kelber, Tao Cheng, William A. Goddard, John Beatty, Sherard Lightbourne, M. Sky Driver, Brittany Pollok, Yuanyue Liu, Mofei Zhang, Opeyemi Olanipekun
Publikováno v:
2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT).
Direct growth of graphene by industrially scalable methods on suitable dielectric substrates is critical to the development of practical electronic and spintronic devices. Graphene growth by molecular beam epitaxy on the commensurate substrate h-BN(0
Autor:
Jeffry A. Kelber, Juan A. Colón Santana, Axel Enders, Peter A. Dowben, Frank L. Pasquale, Elena Echeverria, Robinson James, M. Sky Driver
Publikováno v:
MRS Proceedings. 1743
Novel and more conventional boron carbides were combined with n-type silicon to make heterojunction diodes, with neutron capture signal at zero applied bias. The boron carbides were based on the cross linking of closo-1,2-dicarbadodecaborane (ortho-c