Qualitative evolution of asymmetric raman line-shape for nanostructures R Kumar, G Sahu, SK Saxena, HM Rai, PR Sagdeo
Silicon 6 (2), 117-121, 2014
75 2014 Narrow band UV emission from direct bandgap Si nanoclusters embedded in bulk Si G Sahu, HP Lenka, DP Mahapatra, B Rout, FD McDaniel
Journal of Physics: Condensed Matter 22 (7), 072203, 2010
38 2010 Study of porous silicon prepared using metal-induced etching (MIE): a comparison with laser-induced etching (LIE) SK Saxena, V Kumar, HM Rai, G Sahu, R Late, K Saxena, AK Shukla, ...
Silicon 9 (4), 483-488, 2017
37 2017 Formation and growth of PK Kuiri, HP Lenka, J Ghatak, G Sahu, B Joseph, DP Mahapatra
Journal of Applied Physics 102 (2), 024315, 2007
35 2007 MeV Au irradiation induced nanoparticle formation and recrystallization in a low energy Au implanted Si layer G Sahu, B Joseph, HP Lenka, PK Kuiri, A Pradhan, DP Mahapatra
Nanotechnology 18 (49), 495702, 2007
23 2007 Effect of silicon resistivity on its porosification using metal induced chemical etching: morphology and photoluminescence studies SK Saxena, G Sahu, V Kumar, PK Sahoo, PR Sagdeo, R Kumar
Materials Research Express 2 (3), 036501, 2015
21 2015 Effect of 100MeV Au irradiation on embedded Au nanoclusters in silica glass B Joseph, J Ghatak, HP Lenka, PK Kuiri, G Sahu, NC Mishra, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
21 2007 Observation of a universal aggregation mechanism and a possible phase transition in Au sputtered by swift heavy ions PK Kuiri, B Joseph, HP Lenka, G Sahu, J Ghatak, D Kanjilal, ...
Physical review letters 100 (24), 245501, 2008
18 2008 Saturation effects observed in high fluence heavy ion implantation at few tens of keV G Sahu, SK Rath, B Joseph, GS Roy, DP Mahapatra
Vacuum 83 (5), 836-840, 2009
16 2009 Confinement in MeV Au2+ implanted Si: a Raman scattering study G Sahu
Advances in Natural Sciences: Nanoscience and Nanotechnology 5 (1), 015002, 2013
15 2013 Raman Scattering and Backscattering Studies of Silicon Nanocrystals Formed Using Sequential Ion Implantation G Sahu, R Kumar, DP Mahapatra
Silicon 6 (1), 65-71, 2014
14 2014 Low-temperature UV photoluminescence of ion beam synthesized Si nanoclusters embedded in Si G Sahu, HP Lenka, DP Mahapatra, B Rout, MP Das
Advances in Natural Sciences: Nanoscience and Nanotechnology 3 (2), 025002, 2012
12 2012 Ultraviolet photoluminescence from stressed silicon nanoclusters G Sahu, V Sahu, LM Kukreja
Journal of Applied Physics 115 (8), 083103, 2014
8 2014 Low energy C n cluster ion induced damage effects in Si (100) substrates HP Lenka, B Joseph, PK Kuiri, G Sahu, DP Mahapatra
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
7 2007 Low energy Cn cluster ion induced damage effects in Si (1 0 0) substrates HP Lenka, B Joseph, PK Kuiri, G Sahu, DP Mahapatra
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
7 2007 Raman scattering study of Si nanoclusters formed in Si through a double Au implantation G Sahu, DP Mahapatra
MRS Online Proceedings Library (OPL) 1354, 2011
6 2011 Tuning size and shape of Au nanoparticles embedded in silica glass by swift heavy ion irradiation PK Kuiri, B Joseph, J Ghatak, HP Lenka, G Sahu
Advanced Science Letters 3 (4), 404-410, 2010
6 2010 Effect of Au irradiation energy on ejection of ZnS nanoparticles from ZnS film PK Kuiri, J Ghatak, B Joseph, HP Lenka, G Sahu, DP Mahapatra, ...
Journal of applied physics 101 (1), 014313, 2007
6 2007 Raman scattering study on sequentially Au implanted sample G Sahu
AIP Conference Proceedings 1536 (1), 293-294, 2013
5 2013 Observation of ZnS nanoparticles sputtered from ZnS films under 2MeV Au irradiation PK Kuiri, B Joseph, J Ghatak, HP Lenka, G Sahu, BS Acharya, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2006
5 2006 
Haraprasanna LenkaKatholieke University, Leuven & IMEC, BelgiumEmail verificata su niser.ac.in
