Items where Author is "Poornesh, P"
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Article

Manjunatha, K B and Rajarao, Ravindra and Poornesh, P and Rudresha, B J and Umesh, G and Bhat, Ramachandra B (2019) Enhanced photostability and optical nonlinearity of nickel and cobalt organometallic complexes. Optical Materials, 89 (1). pp. 494-497. ISSN 0925-3467

Antony, Albin and Poornesh, P and Kityk, I V and Ozga, K and Jedryka, J and Philip, Reji and Sanjeev, Ganesh and Petwal, V C and Verma, Vijay Pal and Dwivedi, Jishnu (2019) Methodical engineering of defects in MnXZn1-X O(x = 0.03, and 0.05) nanostructures by electron beam for nonlinear optical applications: A new insight. Ceramics International, 45 (7). pp. 8988-8999. ISSN 0272-8842

Antony, Albin and Poornesh, P and Kityk, I V and Myronchuk, G and Sanjeev, Ganesh and Petwal, V C (2019) A study of 8 MeV e-beam on localized defect states in ZnO nanostructures and its role on photoluminescence and third harmonic generation. Journal of Luminescence, 207 (1). pp. 321-332. ISSN 0022-2313

Nagaraja, B S and Rao, Ashok and Poornesh, P and Okram, G S (2018) Effect of Rare Earth Ionic Radii on Structural, Electric, Magnetic and Thermoelectric Properties of REMnO3 (RE =Dy, Gd, Eu and Sm)Manganites. Journal of Superconductivity and Novel Magnetism, 31 (01). pp. 2271-2281. ISSN 1557-1939

Antony, Albin and Poornesh, P and Ozga, K and Jedryka, J and Rakus, P and Kityk, I V (2018) Enhancement of the efficiency of the third harmonic generation process in ZnO:F thin films probed by photoluminescence and Raman spectroscopy. Materials Science in Semiconductor Processing, 87 (1). pp. 100-109. ISSN 1369-8001

Bannur, MS and Antony, Albin and Maddani, KI and Poornesh, P and Manjunatha, KB and Kulkarni, Suresh D and Choudhari, KS (2018) Role of Ba in engineering band gap, photoluminescence and nonlinear optical properties of SnO2 nanostructures for photovoltaic and photocatalytic applications. Superlattices and Microstructures, 122 (1). pp. 156-164. ISSN 0749-6036

Bannur, M S and Antony, Albin and Maddani, K.I and Poornesh, P and Rao, Ashok and Choudhari, KS (2018) Tailoring the nonlinear optical susceptibility χ(3), photoluminescence and optical band gap of nanostructured SnO2 thin films by Zn doping for photonic device applications. Physica E: Low-Dimensional Systems and Nanostructures, 103 (1). pp. 348-353. ISSN 1386-9477

Antony, Albin and Poornesh, P and Kityk, I V and Ozdg, K and Jedryka, J and Rakus, P and Wojciechowski, A (2018) X-ray photoelectron spectroscopy, Raman and photoluminescence studies on formation of defects in Cu:ZnO thin films and its role in nonlinear optical features. Laser Physics, 28 (9). 095405-095405. ISSN 1555-6611

Antony, Albin and Poornesh, P and Kityk, I V and Ozga, K and Sanjeev, Ganesh and Petwal, V C and Verma, Vijay Pal and Dwivedi, Jishnu (2018) A novel approach for tailoring structural, morphological, photoluminescence and nonlinear optical features in spray coated Cu:ZnO nanostructures via e-beam. CrystEngComm, 20 (1). pp. 6502-6518. ISSN 1466-8033

Shetty, Nitinkumar S and Poornesh, P and Selvakumar, M and Sudhakar, Y N (2017) Green synthesis and electrochemical characterization of rGO–CuO nanocomposites for supercapacitor applications. Ionics, 23 (5). pp. 1267-1276. ISSN 0947-7047

Christopher, Benedict J and Rao, Ashok and Nagaraja, B S and Shyam Prasad, K and Petwal, V C and Verma, Vijay Pal and Dwivedi, Jishnu and Poornesh, P (2017) Correlation between structural and transport properties of electron beam irradiated PrMnO3 compounds. Solid State Communications, 270 (1). pp. 30-37. ISSN 0038-1098

Antony, Albin and Pramodini, S and Kityk, I V and Lefdil, M Abd and Douayar, A and Moursli, Cherkaoui El F and Sanjeev, Ganesh and Manjunatha, K B and Poornesh, P (2017) Effect of electron beam on structural, linear and nonlinear properties of nanostructured Fluorine doped ZnO thin films. Physica E: Low-Dimensional Systems and Nanostructures, 94 (1). pp. 190-195. ISSN 1386-9477

Nagaraja, B S and Rao, Ashok and Poornesh, P and Tarachand, . and Okram, G S (2017) Investigation on structural, electrical, magnetic and thermoelectric properties of low bandwidth Sm1-xSrxMnO3 (0.2≤x≤0.5) manganites. Physica B: Condensed Matter, 523 (1). pp. 67-77. ISSN 09214526

Spoorthi, K and Pramodini, S and Kityk, I V and Abd-Lefdil, M and Sekkati, M and Fakir, A El and Rao, Ashok and Sanjeev, Ganesh and Poornesh, P (2017) Investigations on nonlinear optical properties of electron beam treated Gd:ZnO thin !lms for photonic device applications. Laser Physics, 27 (6). pp. 65403-65408. ISSN 1555-6611

Nagaraja, K K and Pramodini, S and Poornesh, P and Telenkov, M P and Kityk, I V (2017) Nonlinear optical properties of polyaniline and poly (o-toluidine) composite thin films with multi walled carbon nano tubes. Physica B: Condensed Matter, 1 (512). pp. 45-53. ISSN 09214526

Manjunatha, K B and Rajarao, Ravindra and Umesh, G and Bhat, Ramananda B and Poornesh, P (2017) Optical nonlinearity,limiting and switching characteristics of novel uthenium metal-organic complex. Optical Materials, 72 (1). pp. 513-517. ISSN 0925-3467

Rao, Ashok and Manjunatha, S O and Bhatt, Ramesh Chandra and Awana, V P S and Lin, C F and Kuo, Y K and Poornesh, P (2017) Thermal properties of Pr2/3Sr1/3MnO3 manganites:PdO composites. Solid State Communications, 265 (1). pp. 37-40. ISSN 0038-1098

Shettigar, Nayana and Pramodini, S and Kityk, I V and Abd-Lefdil, M and Eljald, E M and Regragui, M and Antony, Albin and Rao, Ashok and Sanjeev, Ganesh and Ajeyakashi, K C and Poornesh, P (2017) Tuning the third-order nonlinear optical properties of In:ZnO thin films by8 MeV electron beam irradiation. Journal of Physics and Chemistry of Solids, 110. pp. 260-265. ISSN 0022-3697

Nagaraja, K K and Pramodini, S and Poornesh, P and Rao, Ashok and Nagaraja, H S (2016) Influence of annealing on the linear and nonlinear optical properties of Mn doped ZnO thin films examined by z-scan technique in CW regime. Optical Materials, 58. pp. 373-381.

Antony, Albin and Pramodini, S and Poornesh, P and Kityk, I V and Fedorchuk, A O and Sanjeev, Ganesh (2016) Influence of electron beam irradiation on nonlinear optical properties of Al doped ZnO thin films for optoelectronic device applications in the cw laser regime. Optical Materials, 62. pp. 64-71. ISSN 0925-3467

Manjunatha, S O and Rao, Ashok and Poornesh, P and Lin, W J and Kuo, Y K (2016) Magnetic in homogeneity and Griffiths phase in Bisubstituted La0.65�xBixCa0.35MnO3 manganites. Physica B, 498 (1). pp. 82-91. ISSN 0921-4526

Pramodini, S and Poornesh, P (2015) Continuous Wave Laser Induced Third-Order Nonlinear Optical Properties of Conducting Polymers. Polymer Engineering and Science. ISSN 1548-2634

Sudhakar, Y N and Vindyashree, . and Smitha, Vidya and Prashanthi, N and Poornesh, P and Rao, Ashok and Selvakumar, M (2015) Conversion of Pencil Graphite to Graphene/Polypyrrole Nanofiber Composite Electrodes and Its Doping Effect on the Supercapacitive Properties. Polymer Engineering and Science. ISSN 1548-2634

Sudhakar, Y N and Vindyashree, . and Smitha, Vidya and Prashanthi, . and Poornesh, P and Rao, Ashok and Selvakumar, M (2015) Conversion of Pencil Graphite to Graphene/Polypyrrole Nanofiber Composite Electrodes and Its Doping Effect on the Supercapacitive Properties. Polymer Engineering and Science. pp. 2118-2126. ISSN 1548-2634

Pramodini, S and Poornesh, P (2015) Nonlinear optical measurements of conducting copolymers of aniline under CW laser excitation. Optical Materials, 46. pp. 186-194. ISSN 0925-3467

Pramodini, S and Poornesh, P (2014) Effect of conjugation length on nonlinear optical parameters of anthraquinone dyes investigated using He–Ne laser operating in CW mode. Optics & LaserTechnology, 62. pp. 12-19.

Pramodini, S and Sudhakar, Y N and Selvakumar, M and Poornesh, P (2014) Studies on third-order optical nonlinearity and power limiting of conducting polymers using the z-scan technique for nonlinear optical applications. Laser Physics, 24. ISSN 1555-6611

Lefdil, M Abd and Belayachi, A and Pramodini, S and Poornesh, P and Wojciechowski, A and Fedorchuk, A O (2014) Structural, photoinduced optical effects and third-order nonlinear optical studies on Mn doped and Mn–Al codoped ZnO thin films under continuous wave laser irradiation. Laser Physics, 24 (3). ISSN 1555-6611

Abd-Lefdil, M and Douayar, A and Belayachi, A and Reshak, A H and Fedorchuk, A O and Pramodini, S and Poornesh, P and Nagaraja, K K and Nagaraja, H S (2014) Third harmonic generation process in Al doped ZnO thin films. Journal of Alloys and Compounds, 584. pp. 7-12.

Nagaraja, K K and Pramodini, S and Kumar, Santosh and Nagaraja, H S and Poornesh, P (2014) Structural, linear, and nonlinear optical properties of radio-frequencysputtered nitrogen-doped ZnO thin films studied using z-scan technique. Laser Physics, 24 (8). pp. 1-9.

Pramodini, S and Deepika, . and Sandhya, . and Rao, Ashok and Poornesh, P (2014) Studies on thermally induced third-order optical nonlinearity and optical power limiting response of Azure B under CW He–Ne laser excitation. Optics & LaserTechnology, 62. pp. 58-62.

Pramodini, S and Poornesh, P (2014) Third-order nonlinear optical response of Indigo Carmine under 633nm excitation for nonlinear optical applications. Optics & LaserTechnology, 63. pp. 114-119. ISSN 0030-3992

Pramodini, S and Poornesh, P (2014) Third-order nonlinear optical studies of anthraquinone dyes using a CW He–Ne laser. Laser Physics, 24. ISSN 1555-6611

Rao, Ashok and Poornesh, P and Wu, K K and Kuo, Y K and Agarwal, S K (2013) Effect of Nb doping at Mn site on thermal expansion of Pr0.7Sr0.3MnO3. Solid State Communications, 172. pp. 54-56. ISSN 0038-1098

Nagaraja, K K and Pramodini, S and Poornesh, P and Nagaraja, H S (2013) Effect of annealing on the structural and nonlinear optical properties of ZnO thin films under cw regime. Journal of Physics D - Applied Physics, 46.

Pramodini, S and Poornesh, P and Nagaraja, K K (2013) Thermally induced nonlinear optical response and optical power limiting of acid blue 40 dye. Current Applied Physics, 13. pp. 1175-1182. ISSN 1567-1739

Nagaraja, K K and Pramodini, S and Kumar, Santhosh A and Nagaraja, H S and Poornesh, P and Kekuda, Dhananjaya (2013) Third-order nonlinear optical properties of Mn doped ZnO thin films under cw laser illumination. Optical Materials, 35. pp. 431-439. ISSN 0925-3467

Pramodini, S and Poornesh, P and Sudhakar, Y N and Selvakumar, M (2013) X(3)and optical power limiting measurements of Polyaniline and its derivative Poly (o-toluidine) under CW regime. Optics Communications, 293. pp. 125-132. ISSN 0030-4018

Poornesh, P and Ravi, K and Umesh, G and Hegde, Pramod K and Manjunatha, M G and Manjunatha, K B and Adhikari, A V (2010) 3,30-Benzene-1,4-diylbis[1-(substituted)phenylprop-2-en-1-one] derivatives:A new class of materials for third-order nonlinear optical applications. Optics Communications, 283 (7). pp. 1519-1527. ISSN 0030-4018

Shettigar, Seetharam and Poornesh, P and Umesh, G and Sarojini, B K and Narayana, B and Kamath, Prakash K (2010) Investigation of third-order nonlinear optical properties of conjugated benzodioxal derivatives. Optics & Laser Technology, 42 (7). pp. 1162-1166. ISSN 0030-3992

Poornesh, P and Hegde, Pramod K and Umesh, G and Manjunatha, M G and Manjunatha, K B and Adhikari, A V (2010) Nonlinear optical and optical power limiting studies on a new thiophenebased conjugated polymer in solution and solid PMMA matrix. Optics & Laser Technology, 42 (1). pp. 230-236. ISSN 0030-3992

Poornesh, P and Hegde, Pramod K and Manjunatha, M G and Umesh, G and Adhikari, A V (2009) Nonlinear Optical Studies of Newly Synthesized Polythiophenes Containing Pyridine and 1,3,4-Oxadiazole Units. Polymer Engineering and Science. pp. 875-880.

Poornesh, P and Shettigar, Seetharam and Umesh, G and Manjunatha, K B and Kamath, Prakash K (2009) Nonlinear optical studies on 1,3-disubstituent chalcones doped polymer films. Optical Materials, 31. pp. 854-859. ISSN 0925-3467

Poornesh, P and Umesh, G and Hegde, P K and Manjunatha, M G and Manjunatha, K B and Adhikari, A V (2009) Studies on third-order nonlinear optical properties and reverse saturable absorption in polythiophene/poly (methylmethacrylate) composites. Applied Physics B Lasers and Optics, 97. pp. 117-124. ISSN 1432-0649

Hegde, Pramod K and Adhikari, Vasudeva A and Manjunatha, M G and Poornesh, P and Umesh, G (2009) Third-order nonlinear optical susceptibilities of new copolymers containing alternate 3,4-dialkoxythiophene and (1,3,4-oxadiazolyl)pyridine moieties. Optical Materials, 31. pp. 1000-1006. ISSN 0925-3467

Shettigar, Seetharam and Umesh, G and Poornesh, P and Manjunatha, K B and Asiri, Abdullah Mohammed (2009) The third-order nonlinear optical properties of novel styryl dyes. Dyes and Pigments, 89. pp. 207-210. ISSN 0143-7208

Conference or Workshop Item

Pramodini, S and Poornesh, P (2016) Effect of electron beam irradiation on nonlinear optical properties of Al doped ZnO thin film. In: European Advanced Materials Congress 2016, 23/08/2016, Viking Line Cruise, Stockholm, Sweden.

This list was generated on Thu May 23 04:53:54 2019 UTC.