350 citations · 520 across the 5 of their papers we have counts for
5 papers
Observation of Fundamental Limit of Light Localization
Farbod Shafiei, Massoud R. Masir, Tommaso Orzali +4
In disordered media light can be localized in the spaces between scattering sites which average to an optical mean free path (MFP). However the fundamental question of the smallest…
Atomic-Scale Defect Detection by Nonlinear Light Scattering and Localization
Farbod Shafiei, Tommaso Orzali, Alexey Vert +6
Hetero-epitaxial crystalline films underlie many electronic and optical technologies but are prone to forming defects at their hetero-interfaces. Atomic-scale defects such as threa…
Intrinsic Reliability improvement in Biaxially Strained SiGe p-MOSFETs
Shweta Deora, Abhijeet Paul, R. Bijesh +5
In this letter we not only show improvement in the performance but also in the reliability of 30nm thick biaxially strained SiGe (20%Ge) channel on Si p-MOSFETs. Compared to Si cha…
Negative oxygen vacancies in HfO as charge traps in high-k stacks
J. L. Gavartin, D. Munoz Ramo, A. L. Shluger +2
We calculated the optical excitation and thermal ionization energies of oxygen vacancies in m-HfO using atomic basis sets, a non-local density functional and periodic supercell…
The role of nitrogen related defects in high-k dielectric oxides: Density functional studies
J. L. Gavartin, A. S. Foster, G. I. Bersuker +1
Using ab initio density functional total energy and molecular dynamics simulations, we study the effects of various forms of nitrogen post deposition anneal (PDA) on the electric p…