Electronic properties of the graphene/6H-SiC(0001̅ ) interface: A first-principles study

Electronic properties of the graphene/6H-SiC(0001̅ ) interface: A first-principles study

Date: July 27, 2011
Creator: Jayasekera, Thushari; Xu, Shu; Kim, Ki Wook & Buongiorno Nardelli, Marco
Description: This article discusses electronic properties of the graphene/6H-SiC(0001̅) interface.
Contributing Partner: UNT College of Arts and Sciences
Electron transport properties of bilayer graphene

Electron transport properties of bilayer graphene

Date: November 23, 2011
Creator: Li, X.; Borysenko, K. M.; Buongiorno Nardelli, Marco & Kim, Ki Wook
Description: This article discusses electron transport properties of bilayer graphene.
Contributing Partner: UNT College of Arts and Sciences
Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces

Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces

Date: February 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Description: In this paper, the authors show using scanning tunneling microscopy, spectroscopy, and ab initio calculations that several intercalation structures exist for Na in epitaxial graphene on SiC(0001). Intercalation takes place at room temperature and Na electron-dopes the graphene. It intercalates in-between single-layer graphene and the carbon-rich interfacial layer. It also penetrates beneath the interfacial layer and decouples it to form a second graphene layer. This decoupling is accelerated by annealing and is verified by direct Na deposition onto the interface layer. The authors' observations show that intercalation in graphene is fundamentally different than in graphite and is a versatile means of electronic control.
Contributing Partner: UNT College of Arts and Sciences
Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions

Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions

Date: September 13, 2012
Creator: Mao, R.; Kong, Byoung Don; Kim, Ki Wook; Jayasekera, Thushari; Calzolari, Arrigo & Buongiorno Nardelli, Marco
Description: Article discussing phonon engineering in nanostructures and controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions.
Contributing Partner: UNT College of Arts and Sciences
Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces

Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces

Date: March 9, 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Description: This article discusses multiple coexisting intercalation structures of sodium in peitaxial graphene-SiC interfaces.
Contributing Partner: UNT College of Arts and Sciences
Band Engineering and Magnetic Doping of Epitaxial Graphene on SiC (0001)

Band Engineering and Magnetic Doping of Epitaxial Graphene on SiC (0001)

Date: April 9, 2010
Creator: Jayasekera, Thushari; Kong, Byoung Don; Kim, Ki Wook & Buongiorno Nardelli, Marco
Description: Article on band engineering and magnetic doping of epitaxial graphene on SiC (0001).
Contributing Partner: UNT College of Arts and Sciences
First-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene

First-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene

Date: July 9, 2009
Creator: Kong, Byoung Don; Paul, S.; Buongiorno Nardelli, Marco & Kim, Ki Wook
Description: Article on first-principles analysis of lattice thermal conductivity in monolayer and bilayer graphene.
Contributing Partner: UNT College of Arts and Sciences
Intrinsic electrical transport properties of monolayer silicene and MoS₂ from first principles

Intrinsic electrical transport properties of monolayer silicene and MoS₂ from first principles

Date: March 15, 2013
Creator: Li, Xiaodong; Mullen, Jeffrey T.; Jin, Zhenghe; Borysenko, Kostyantyn M.; Buongiorno Nardelli, Marco & Kim, Ki Wook
Description: Article on intrinsic electrical transport properties of monolayer silicene and MoS₂ from first principles.
Contributing Partner: UNT College of Arts and Sciences
First-principles analysis of electron-phonon interactions in graphene

First-principles analysis of electron-phonon interactions in graphene

Date: March 16, 2010
Creator: Borysenko, Kostyantyn M.; Mullen, Jeffrey T.; Barry, E. A.; Paul, S.; Semenov, Yuriy G.; Zavada, J. M. et al.
Description: Article on first-principles analysis of electron-phonon interactions in graphene.
Contributing Partner: UNT College of Arts and Sciences
Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC

Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC

Date: June 5, 2012
Creator: Sidorov, Anton N.; Gaskill, D. Kurt.; Buongiorno Nardelli, Marco; Tedesco, Joseph L.; Myers-Ward, Rachel L.; Eddy, Charles R. et al.
Description: Article discussing research on charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC.
Contributing Partner: UNT College of Arts and Sciences