• Accurate wearable heart rate monitoring during physical exercises using PPG 

  Temko, Andriy (IEEE, 2017-03-01)

  Objective: The challenging task of heart rate (HR) estimation from the photoplethysmographic (PPG) signal, during intensive physical exercises is tackled in this paper. Methods: The study presents a detailed analysis of a ...
• Understanding coupled factors that affect the modelling accuracy of typical planar compliant mechanisms 

  Hao, Guangbo; Li, Haiyang; Kemalcan, Suzen; Chen, Guimin; Yu, Jingjun (Springer Verlag, 2016-05-26)

  In order to accurately model compliant mechanism utilizing plate flexures, qualitative planar stress (Young’s modulus) and planar strain (plate modulus) assumptions are not feasible. This paper investigates a quantitative ...
• Controlling the competing magnetic anisotropy energies in FineMET amorphous thin films with ultra-soft magnetic properties 

  Masood, Ansar; McCloskey, P.; Mathúna, Cian Ó.; Kulkarni, S. (AIP Publishing, 2017-05-22)

  Thickness dependent competing magnetic anisotropy energies were investigated to explore the global magnetic behaviours of FineMET amorphous thin films. A dominant perpendicular magnetization component in the as-deposited ...
• Doping of III-nitride materials 

  Pampili, Pietro; Parbrook, Peter J. (Elsevier, 2016-12-04)

  In this review paper we will report the current state of research regarding the doping of III-nitride materials and their alloys. GaN is a mature material with both n-type and p-type doping relatively well understood, and ...
• A facetless regrowth-free single mode laser based on MMI couplers 

  Caro, Ludovic; Kelly, Niall P.; Dernaika, Mohamad; Shayesteh, Maryam; Morrissey, Padraic E.; Alexander, Justin K.; Peters, Frank H. (Elsevier, 2017-04-20)

  This paper presents a facetless, tunable laser operating near 1575 nm, as well as a theoretical model predicting spectral features of the laser. The lasers were fabricated without regrowth or advanced lithography techniques, ...

View more