3 papers
physics.ins-det2016
Solid-state neutron detectors based on thickness scalable hexagonal boron nitride
Kawser Ahmed, Rajendra Dahal, Adam Weltz +3
This paper reports on the device processing and characterization of hexagonal boron nitride (hBN) based solid-state thermal neutron detectors, where hBN thickness varied from 2.5 t…
cond-mat.mtrl-sci2016
Metalorganic chemical vapor deposition of hexagonal boron nitride on (001) sapphire substrates for thermal neutron detector applications
Kawser Ahmed, Rajendra Dahal, Adam Weltz +3
This paper reports on the growth and characterization of hexagonal boron nitride (hBN) and its use for solid-state thermal neutron detection. The hBN epilayers were grown by metalo…
cond-mat.mtrl-sci2016
Effects of sapphire nitridation and growth temperature on the epitaxial growth of hexagonal boron nitride on sapphire
Kawser Ahmed, Rajendra Dahal, Adam Weltz +3
This paper reports on the epitaxial growth of hexagonal boron nitride (hBN) films on sapphire substrates in a cold wall chemical vapor deposition (CVD) system where different sapph…