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D. A. Tenne
Researcher at Pennsylvania State University
Publications - 20
Citations - 1014
D. A. Tenne is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Raman spectroscopy & Thin film. The author has an hindex of 12, co-authored 20 publications receiving 936 citations. Previous affiliations of D. A. Tenne include Boise State University.
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Journal ArticleDOI
Probing Nanoscale Ferroelectricity by Ultraviolet Raman Spectroscopy
D. A. Tenne,Axel Bruchhausen,Norberto D. Lanzillotti-Kimura,Alejandro Fainstein,Ram S. Katiyar,Andrés Cantarero,Arsen Soukiassian,V. Vaithyanathan,J. H. Haeni,Wei Tian,Darrell G. Schlom,Kyoung Jin Choi,D. M. Kim,Chang-Beom Eom,Haiping Sun,Xiaoqing Pan,Yulan Li,Yulan Li,Long Qing Chen,Quanxi Jia,Serge Nakhmanson,Karin M. Rabe,Xiaoxing Xi +22 more
TL;DR: It is demonstrated that ultraviolet Raman spectroscopy is an effective technique to measure the transition temperature (Tc) in ferro electric ultrathin films and superlattices and reveals the essential roles of electrical and mechanical boundary conditions for nanoscale ferroelectricity.
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Enhancement of the superconducting transition temperature of MgB2 by a strain-induced bond-stretching mode softening
Alexej Pogrebnyakov,Joan M. Redwing,Srinivasan Raghavan,V. Vaithyanathan,Darrell G. Schlom,S. Y. Xu,Qi Li,D. A. Tenne,Arsen Soukiassian,Xiaoxing Xi,Michelle Johannes,Deepa Kasinathan,Warren E. Pickett,Jinsong Wu,John C. H. Spence +14 more
TL;DR: The report of a systematic increase of the superconducting transition temperature T(c) with a biaxial tensile strain in MgB2 films to well beyond the bulk value suggests that the E(2g) phonon softening is a possible avenue to achieve even higher T( c) in M gB2-related material systems.
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Absence of low-temperature phase transitions in epitaxial BaTiO 3 thin films
D. A. Tenne,X. X. Xi,Y. L. Li,Long Qing Chen,Arsen Soukiassian,Meng Zhu,A. R. James,J. Lettieri,D. G. Schlom,Wei Tian,Xiaoqing Pan +10 more
TL;DR: In this article, the phase transitions in epitaxial thin films were studied by Raman spectroscopy and the phase diagram and domain structures were calculated for a single ferroelectric phase over the temperature range from 5 to 325 K.
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Raman Study of Oxygen Reduced and Re-Oxidized Strontium Titanate
D. A. Tenne,I. E. Gonenli,Arsen Soukiassian,Darrell G. Schlom,Serge Nakhmanson,Karin M. Rabe,X. X. Xi +6 more
TL;DR: In this article, a Raman study of oxygen reduced single crystal strontium titanate is presented, showing that oxygen reduction leads to the appearance of forbidden first-order Raman peaks, as well as spectral features attributed to the local vibrational modes associated with oxygen vacancies.
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Correlation between saturation magnetization, bandgap, and lattice volume of transition metal (M=Cr, Mn, Fe, Co, or Ni) doped Zn1-xMxO nanoparticles
TL;DR: In this paper, the effects of transition metal doped ZnO nanoparticles on the structural, optical, and magnetic properties of the Zn1−xMxO (M=Cr, Mn, Fe, Co, or Ni) were compared with different transition metal ions.