Niklas Hellgren

X-ray photoelectron spectroscopy of thin films

Grzegorz Greczyński, Richard T. Haasch, Niklas Hellgren et al. · Nature Reviews Methods Primers · 2023 · 279 citations

Materials Science, X-ray Spectroscopy, Engineering +4

Interpretation of X-ray photoelectron spectra of carbon-nitride thin films: New insights from in situ XPS

Niklas Hellgren, Richard T. Haasch, Susann Schmidt et al. · Carbon · 2016 · 253 citations

Materials Science, Boron Nitride, X-ray Spectroscopy +7

Growth of poly- and single-crystal ScN on MgO(001): Role of low-energy N2+ irradiation in determining texture, microstructure evolution, and mechanical properties

Daniel Gall, I. Petrov, Niklas Hellgren et al. · Journal of Applied Physics · 1998 · 244 citations

Magnetic Properties, Low-energy N2+ Irradiation, Scn Films +23

Vacancy hardening in single-crystal TiNx(001) layers

Cheung Soo Shin, Daniel Gall, Niklas Hellgren et al. · Journal of Applied Physics · 2003 · 160 citations · Full text

Engineering, Single-crystal Tinx, N Vacancies +16

Electronic structure of carbon nitride thin films studied by X-ray spectroscopy techniques

Niklas Hellgren, Jinghua Guo, Yi Luo et al. · Thin Solid Films · 2004 · 150 citations

Materials Science, Engineering, Carbon-based Material +7