Plasmonic group IVB transition metal nitrides: Fabrication methods and applications in biosensing, photovoltaics and photocatalysis
Beyza Nur Günaydın, Ali Osman Çetinkaya, Milad Torabfam, Atacan Tütüncüoğlu, Cemre Irmak Kayalan, Mustafa K. Bayazit, Meral Yüce, Hasan Kurt
Abstract
This review paper focuses on group IVB transition metal nitrides (TMNs) such as titanium nitride (TiN), zirconium nitride (ZrN), and hafnium nitride (HfN) and as alternative plasmonic materials to noble metals like gold and silver. It delves into the fabrication methods of these TMNs, particularly emphasizing thin film fabrication techniques like magnetron sputtering and atomic layer deposition, as well as nanostructure fabrication processes applied to these thin films. Overcoming the current fabrication and application-related challenges requires a deep understanding of the material properties, deposition techniques, and application requirements. Here, we discuss the impact of fabrication parameters on the properties of resulting films, highlighting the importance of aligning fabrication methods with practical application requirements for optimal performance. Additionally, we summarize and tabulate the most recent plasmonic applications of these TMNs in fields like biosensing, photovoltaic energy, and photocatalysis, contributing significantly to the current literature by consolidating knowledge on TMNs. • The review identifies group IVB TMNs like TiN, ZrN, and HfN as alternatives to noble metals. • Understanding materials, deposition techniques, and applications were explored to address. • Group IVB TMNs show potential to address issues related to plasmonic applications. • Group IVB TMNs are used in biosensing, photovoltaics, and photocatalysis, but challenges remain. • The existing limitations are analyzed and discussed alongside future perspectives.