Highly efficient upconversion luminescence in hexagonal NaYF4:Yb3+, Er3+ nanocrystals synthesized by a novel reverse microemulsion method

M. Gunaseelan, Sima Aminorroaya Yamini, G.A. Kumar, +1

Optical Materials

Materials ScienceHexagonal Nayf4EngineeringNanomaterialsNanotechnology +5

NaGdF4:Yb,Er-Ag nanowire hybrid nanocomposite for multifunctional upconversion emission, optical imaging, MRI and CT imaging applications

Sima Aminorroaya Yamini, M. Gunaseelan, G.A. Kumar, +7

Microchimica Acta

Materials ScienceFunctional NanomaterialsEngineeringNanomaterialsNanotechnology +6

Photon upconversion characteristics of intense green emitting BaYF5:Yb3+,Er3+ nanoclusters prepared by reverse microemulsion

M. Gunaseelan, Sima Aminorroaya Yamini, G.A. Kumar, +1

Materials Research Bulletin

PhotonicsOptical MaterialsEngineeringPhysicsReverse Microemulsion +5

High power diode laser nitriding of titanium in nitrogen gas filled simple acrylic box container: Microstructure, phase formation, hardness, dendrite and martensite solidification analyses

J. Senthilselvan, K. Monisha, M. Gunaseelan, +5

Materials Characterization

Materials ScienceMaterials EngineeringAdvanced Laser ProcessingHigh Power DiodeEngineering +9

Tunable emission and optical trapping of upconverting LiYF4:Yb,Er nanocrystal

L. Anbharasi, E.A. Bhanu Rekha, V. Rahul, +7

Optics & Laser Technology

Optical PumpingPhotonicsEngineeringPhysicsOptical Properties +2

EDTA functionalization of SrF2:Yb,Er nanoparticles by hydrothermal synthesis: Intense red upconversion, NIR-to-NIR emission and luminescence nanothermometry characteristics

J. Senthilselvan, Sinju Thomas, L. Anbharasi, +6

Journal of Materials Science Materials in Electronics

Materials ScienceEr NanoparticlesEngineeringNanomaterialsNanotechnology +6

Trapped in Out-of-Equilibrium Stationary State: Hot Brownian Motion in Optically Trapped Upconverting Nanoparticles

Sumeet Kumar, Amrendra Kumar, M. Gunaseelan, +4

Frontiers in Physics

Optical MaterialsEngineeringOptomechanical SystemHot Brownian MotionRayleigh Scattering +14

A hydro-thermophoretic trap for microparticles near a gold-coated substrate

Gokul Nalupurackal, M. Gunaseelan, Srestha Roy, +5

Soft Matter

Breaking the diffraction limit in absorption spectroscopy using upconverting nanoparticles

Sumeet Kumar, M. Gunaseelan, Rahul Vaippully, +2

Nanoscale

Diffraction LimitEngineeringMetal NanoparticlesSingle Nanoscopic SourcesAbsorption Spectroscopy +14

Upconversion, MRI imaging and optical trapping studies of silver nanoparticle decorated multifunctional NaGdF4:Yb,Er nanocomposite

Sima Aminorroaya Yamini, M. Gunaseelan, G. Ajithkumar, +6

Nanotechnology