B
B. N. Mbenkum
Researcher at Leipzig University
Publications - 3
Citations - 662
B. N. Mbenkum is an academic researcher from Leipzig University. The author has contributed to research in topics: Dielectric & Ellipsometry. The author has an hindex of 3, co-authored 3 publications receiving 631 citations.
Papers
More filters
Journal ArticleDOI
Infrared dielectric functions and phonon modes of high-quality ZnO films
N. Ashkenov,B. N. Mbenkum,Carsten Bundesmann,V. Riede,Michael Lorenz,Daniel Spemann,E. M. Kaidashev,E. M. Kaidashev,A. Kasic,Mathias Schubert,Marius Grundmann,Gerald Wagner,Horst Neumann,Vanya Darakchieva,Hans Arwin,Bo Monemar +15 more
TL;DR: In this paper, a single crystalline and highly resistive wurtzite ZnO films were obtained from infrared (300-1200 cm−1) spectroscopic ellipsometry and Raman scattering studies.
Journal ArticleDOI
Temperature-dependent dielectric and electro-optic properties of a ZnO-BaTiO3-ZnO heterostructure grown by pulsed-laser deposition
B. N. Mbenkum,N. Ashkenov,Mathias Schubert,Michael Lorenz,Holger Hochmuth,D. Michel,Marius Grundmann,Gerald Wagner +7 more
TL;DR: In this paper, temperature-dependent dielectric and electro-optic properties of a ZnO-BaTiO3-ZnO heterostructure grown by pulsed-laser deposition on (0001) sapphire are reported.
Journal ArticleDOI
Rectifying semiconductor-ferroelectric polarization loops and offsets in Pt–BaTiO3–ZnO–Pt thin film capacitor structures
N. Ashkenov,Mathias Schubert,E. Twerdowski,Holger von Wenckstern,B. N. Mbenkum,Holger Hochmuth,Michael Lorenz,Wolfgang Grill,Marius Grundmann +8 more
TL;DR: In this paper, electrical and polarization hysteresis measurements on Pt-BaTiO 3 -ZnO-Pt heterostructures, grown by pulsed laser deposition on (001)Si, are reported.