A
Andreas Markwitz
Researcher at GNS Science
Publications - 211
Citations - 4494
Andreas Markwitz is an academic researcher from GNS Science. The author has contributed to research in topics: Ion implantation & Silicon. The author has an hindex of 36, co-authored 210 publications receiving 4088 citations. Previous affiliations of Andreas Markwitz include Wellington Management Company & Victoria University of Wellington.
Papers
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Journal ArticleDOI
UV and humidity sensing properties of ZnO nanorods prepared by the arc discharge method.
TL;DR: It is experimentally demonstrated that ZnO nanorods obtained by the arc discharge method show excellent performance and promise for applications in both UV and humidity sensors.
Journal ArticleDOI
Controlling preferred orientation and electrical conductivity of zinc oxide thin films by post growth annealing treatment
John Kennedy,John Kennedy,Peter P. Murmu,Jérôme Leveneur,Andreas Markwitz,Andreas Markwitz,J. Futter +6 more
TL;DR: In this paper, the microstructural evolution of the preferred orientation and electrical conductivity of zinc oxide (ZnO) thin films prepared by ion beam sputtering was reported.
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Urban air quality in the Asian region.
Philip K. Hopke,David D. Cohen,Bilkis A. Begum,Swapan K. Biswas,Bangfa Ni,Gauri Girish Pandit,Muhayatun Santoso,Yong-Sam Chung,Perry Davy,Andreas Markwitz,Shahida Waheed,Naila Siddique,Flora L. Santos,Preciosa Corazon B. Pabroa,Manikkuwadura Consy Shirani Seneviratne,Wanna Wimolwattanapun,Supamatthree Bunprapob,Thu Bac Vuong,Pham Duy Hien,Andrzej Markowicz +19 more
TL;DR: The aim of this report is to provide an overview of the measurements of concentrations and composition of particulate air pollution in two size fractions across the participating countries.
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Precipitation, ripening and chemical effects during annealing of Ge+ implanted SiO2 layers
TL;DR: In this paper, annealing in N 2 or Ar leads to a dramatic change of the as-implanted Gaussian-like Ge depth distribution to a bimodal profile and an accumulation of Ge at the Si/SiO 2 interface.
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Identification of Sources of Fine and Coarse Particulate Matter in Dhaka, Bangladesh
TL;DR: In this article, compositional data for both the coarse and fine fractions samples collected between May 2001 and March 2005 have been analyzed using Positive Matrix Factorization (PMF) to understand the contribution of possible pollution sources.