2 papers
cond-mat.mtrl-sci2023
In-situ real-time evolution of intrinsic stresses and microstructure during growth of cathodic arc deposited (Al,Ti)N coatings
Sanjay Nayak, Tun-Wei Hsu, Lina Rogström +8
The residual stress plays a vital role in determination of the device performance that uses thin films coating and thus the accurate determination of stress and its optimization wi…
cond-mat.mtrl-sci2016
GaN Nanowall Network: A new possible route to obtain efficient p-GaN and enhanced light extraction
Sanjay Kumar Nayak, Mukul Gupta, S. M. Shivaprasad
We demonstrate that GaN formed in a Nanowall Network (NwN) morphology can overcome fundamental limitations in optoelectronic devices, and enable high light extraction and effective…