scholarly journals Band alignment and electronic structure of the anatase TiO2/SrTiO3(001) heterostructure integrated on Si(001)

2012 ◽  
Vol 86 (7) ◽  
Author(s):  
Hosung Seo ◽  
Agham B. Posadas ◽  
Chandrima Mitra ◽  
Alexander V. Kvit ◽  
Jamal Ramdani ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Anatase Tio2 ◽  
Band Alignment

scholarly journals Band alignment of monolayer CaP3, CaAs3, BaAs3 and the role of p–d orbital interactions in the formation of conduction band minima

2021 ◽  
Vol 23 (12) ◽  
pp. 7418-7425
Author(s):  
Magdalena Laurien ◽  
Himanshu Saini ◽  
Oleg Rubel
Keyword(s):  
Electronic Structure ◽  
Conduction Band ◽  
Electron Affinity ◽  
Band Alignment ◽  
Orbital Interactions

We calculate the band alignment of the newly predicted phosphorene-like puckered monolayers with G0W0 according to the electron affinity rule and examine trends in the electronic structure. Our results give guidance for heterojunction design.

Adsorption-Site-Dependent Electronic Structure of Catechol on the Anatase TiO2(101) Surface

Langmuir ◽  
2011 ◽  
Vol 27 (14) ◽  
pp. 8600-8604 ◽  
Author(s):  
Shao-Chun Li ◽  
Yaroslav Losovyj ◽  
Ulrike Diebold
Keyword(s):  
Electronic Structure ◽  
Anatase Tio2 ◽  
Adsorption Site

SPACE-CHARGE SPECTROSCOPY OF ELECTRONIC STATES IN Ge/Si QUANTUM DOTS WITH TYPE-II BAND ALIGNMENT

2007 ◽  
Vol 06 (05) ◽  
pp. 353-356
Author(s):  
A. I. YAKIMOV ◽  
A. V. DVURECHENSKII ◽  
A. I. NIKIFOROV ◽  
A. A. BLOSHKIN
Keyword(s):  
Quantum Dots ◽  
Electronic Structure ◽  
Binding Energy ◽  
Space Charge ◽  
Tensile Strain ◽  
Electronic States ◽  
Band Alignment ◽  
Type Ii ◽  
Electron Confinement ◽  
Si Quantum Dots

Space-charge spectroscopy was employed to study electronic structure in a stack of four layers of Ge quantum dots coherently embedded in an n-type Si (001) matrix. Evidence for an electron confinement in the vicinity of Ge dots was found. From the frequency-dependent measurements the electron binding energy was determined to be ~50 meV, which is consistent with the results of numerical analysis. The data are explained by a modification of the conduction band alignment induced by inhomogeneous tensile strain in Si around the buried Ge dots.

scholarly journals Electric-dipole effect of defects on the energy band alignment of rutile and anatase TiO2

2015 ◽  
Vol 17 (43) ◽  
pp. 29079-29084 ◽  
Author(s):  
Daoyu Zhang ◽  
Minnan Yang ◽  
Shuai Dong
Keyword(s):  
Electric Dipole ◽  
Energy Band ◽  
Anatase Tio2 ◽  
Band Alignment ◽  
Type Band

DFT+U calculations determined that the perfect rutile(110) and anatase(101) surfaces have the straddling type band alignment, whereas surfaces with defects have the staggered type.

Local Atomic and Electronic Structure in Nanocrystalline Sn-Doped Anatase TiO2

ChemPhysChem ◽  
2006 ◽  
Vol 7 (11) ◽  
pp. 2377-2383 ◽  
Author(s):  
A. Weibel ◽  
R. Bouchet ◽  
S. L. P. Savin ◽  
A. V. Chadwick ◽  
P. E. Lippens ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Anatase Tio2 ◽  
Atomic And Electronic Structure

scholarly journals Electronic structure and band alignment of zinc nitride, Zn3N2

RSC Advances ◽  
2014 ◽  
Vol 4 (7) ◽  
pp. 3306-3311 ◽  
Author(s):  
Su-Hyun Yoo ◽  
Aron Walsh ◽  
David O. Scanlon ◽  
Aloysius Soon
Keyword(s):  
Electronic Structure ◽  
Band Alignment ◽  
Zinc Nitride

Tunable type-II band alignment and electronic structure of C3N4/MoSi2N4 heterostructure: Interlayer coupling and electric field

2022 ◽  
Vol 105 (4) ◽  
Author(s):  
Cuong Q. Nguyen ◽  
Yee Sin Ang ◽  
Son-Tung Nguyen ◽  
Nguyen V. Hoang ◽  
Nguyen Manh Hung ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electric Field ◽  
Interlayer Coupling ◽  
Band Alignment ◽  
Type Ii

Energy band alignment at the heterointerface between a nanostructured TiO2 layer and Au22(SG)18 clusters: relevance to metal-cluster-sensitized solar cells

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 175-184
Author(s):  
Liudmila L. Larina ◽  
Oleksii Omelianovych ◽  
Van-Duong Dao ◽  
Kyunglim Pyo ◽  
Dongil Lee ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Solar Cells ◽  
Band Structure ◽  
Electronic Band Structure ◽  
Metal Cluster ◽  
Band Alignment ◽  
Tio2 Layer ◽  
Electronic Band ◽  
Xps Study ◽  
Sensitized Solar Cells

XPS study of the electronic structure of the Au22(SG)18 clusters and their interface with TiO2 reveals that tailoring of the electronic band structure at the interface can be exploited to increase the efficiency of metal-cluster-sensitized solar cells.

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