Parvej Ahmad Alvi
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  • Newai, Tonk
  • India
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I am...
Physicist
My research field or area of interest innanotechnology
MEMS/NEMS, Optoelectronics, Polymer Technology, Material Science
Interest in...
Polymer Technology, Material Science
Publication list
1. P. A. Alvi, K. M. Lal, M. J. Siddiqui, and S. Alim H. Naqvi, “Carbon nanotubes field effect transistors (CNTFETs): A review”, Indian Journal of Pure & Applied Physics, Vol. 43, Dec. 2005, pp. 899-904.
2. P. A. Alvi, B. D. Lourembam, V. P. Deshwal, B. C. Joshi and J. akhtar, “A process to fabricate Si3N4 and SiO2 micro-membrane using front side lateral etching technology” Sensor Review, Vol. 26, No. 3 (2006) pp. 179-185.
3. P. A. Alvi, V. S. Meel, K. Sarita, J. Akhtar, K. M. Lal, A. Azam, and S. A. H. Naqvi, “A study on anisotropic etching of (100) silicon in aqueous KOH solution”, International Journal of Chemical Sciences, 6 (3), 2008, pp. 1168-1176.
4. P. A. Alvi, J. Akhtar, K. M. Lal, S. A. H. Naqvi, and A. Azam, “Design and Fabrication of Micromachined Absolute Micro Pressure Sensor”, Sensors & Transducers Journal, Vol.96, Issue 9, September 2008, pp.1-7.
5. Pavika Sharma, Prerna Garg, and P. A. Alvi, “Designing of Water Quality Detector using pH Sensor”, Sensors & Transducers Journal, Vol.105, Issue 6, June 2009, pp.42-49.
6. P. A. Alvi, Sapna Gupta, M. J. Siddiqui, G. Sharma, and S. Dalela, “Modeling and simulation of GaN/Al0..3 Ga0.7N new multilayer nano-heterostructure” Physica B: Condensed Matter, Vol. 405, Issue 10, May 2010, pp. 2431-2435.
7. Himani Sharma, P. A. Alvi, S. Dalela, and J. Akhtar, “Role of MEMS in Biomedical Application: A Review”, Sensors and Transducers Journal, vol. 115, Issue 4, April 2010, pp. 1-10.
8. P. A. Alvi, Sapna Gupta, Puja Vijay, G. Sharma, M. J. Siddiqui “Affects of Al concentration on GaN/AlxGa1-xN new modeled multilayer nano-heterostructure” Physica B: Condensed Matter, Vol. 405, Issue 17, September 2010, pp. 3624-3629.
9. Himani Sharma, P. A. Alvi, J. Akhtar, “A Simple model for complex fabrication of MEMS based Pressure Sensor: A Challenging Approach” Sensors & Transducers Journal, vol. 119, Issue 8, August 2010, pp. 30-45.
10. S. Dalela, B. Dalela, D. Neena, P. A. Alvi, “An EXAFS study on Bi2Sr2Ca1−xPrxCu2O8−δ single crystal using polarized synchrotron radiation" Physica C: Superconductivity, Vol. 471, Issue 5-6, March 2011, pp. 137-142.
11. Neha Munjal, P. Bhambhani, Vimal Vyas, P. A. Alvi, G. Sharma, B. K. Sharma, "Electron momentum density and X-ray structure factors of Copper", World Journal of Condensed Matter Physics, August 2011, 1, pp. 70-76.
12. P. A. Alvi, Sapna Gupta, Meha Sharma, Swati Jha, F. Rahman, “Computational modeling of novel InN/Al0.30In0.70N multilayer nano-heterostructures", Physica E: Low-dimensional systems and Nanostructures, 44 (2011) pp. 49-55.
13. P. A. Alvi, S. Z. Hashmi, S. Dalela, F. Rahman, "Mathematical Simulation of Graphene with modified C-C bond length and transfer Energy" Journal of Nano- Electronic Physics, 3 (2011) No.4, pp. 42-50.
14. V. Gahlaut, R. K. Sharma, V. Srivastava, P. A. Alvi, and S. Ghosh, "Thermo-mechanical analysis of electron gun for travelling-wave tube", J. of Ultra Scientist of Physical Sciences, Vol. 23 (3) B, (2011) pp. 591-598.
15. P. A. Alvi, Pyare Lal, S. Dalela, M. J. Siddiqui, "An Extensive Study on Simple and GRIN SCH based In0.71Ga0.21Al0.08As/InP Lasing heterostructure", Physica Scripta, 85 (2012) 035402.
16. P. A. Alvi, "Strain Compensated InN based Superlattice", Advanced Science Letters, Vol. 5, No. 17, (2012) pp. 101-107.
17. Pyare Lal, Shobhna Dixit, F. Rahman, P. A. Alvi, "Gain Simulation of Lasing Nano-Heterostructure Al0.10Ga0.90As/GaAs", Physica E: Low-dimensional systems and Nanostructures, 46 (2012) pp. 224-231.
18. Sapna Gupta, F. Rahman, P. A. Alvi, “Nano-modeling of GaInN/InN Multilayer Heterostructure” Nano-Trends, Vol. 13 (2012) pp. 1-5.
19. Sapna Gupta, F. Rahman, M. J. Siddiqui, P. A. Alvi, “Strain Profile in III-Nitride based Multilayer Nano-heterostructures”, Physica B: Condensed Matter, Vol. 411 (2013), pp. 40-47.
20. A. Kaushik, B. Dalela, Sudhish Kumar, P. A. Alvi, S. Dalela, “Role of Co doping on structural, optical and magnetic properties of TiO2” Journal of Alloys and Compounds, Vol. 552 (2013) pp. 274-278.
21. Pyare Lal, Rashmi Yadav, F. Rahman, P. A. Alvi, "Carrier Induced Gain Simulation of InGaAlAs/InP Nano-heterostructure", Advanced Science, Engg. & Medicine, Vol. 5, No. 9 (2013) pp. 918-925.
22. D. Neena, P. A. Alvi, K. B. Garg, S. Dalela, “Electronic Structure of Iron-Pnictide SmO1-xFxFeAs Superconductor using X-ray Absorption Spectroscopy”, Research Journal of Recent Sciences, Vol. 2, (ISC-2012), 2013, pp. 15-17.
23. P. A. Alvi, Pyare Lal, Rashmi Yadav, Shobhna Dixit, S. Dalela, “Modal gain characteristics of GRIN-InGaAlAs/InP lasing nano-heterostructures” Superlattices and Microstructures, Vol. 61 (2013) pp. 1-12.
24. A. Kaushik, B. Dalela, R. Rathore, V. S. Vats, B. L. Chaudhary, P. A. Alvi, Sudhish Kumar, S. Dalela, “Influence of Co doping on the Structural, Optical and Magnetic Properties of ZnO nanocrystals” Journal of Alloys and Compounds, Vol. 578 (2013) pp. 328-335.
25. V. Gahlaut, S. M. Sharma, P. A. Alvi, S. K. Ghosh, “Thermal management of helix used in high-power high-efficiency traveling-wave tubes” Journal of Electromagnetic Waves and Applications, Vol. 27, Issue 15, 2013, pp. 1861-1868.
26. Rupashree Ghsoh, P. A. Alvi, S. Ghsosh, A. K. Sinha, “Analysis of inhomogeneously loaded helix enclosed in a vane loaded cylindrical waveguide” Science Park, Vol. 1, Issue 2, Aug. 2013, pp. 1-9.
27. Sajid Husain, F. Rahman, Nasir Ali, P. A. Alvi, “Nickel Sub-lattice effects on the optical properties of ZnO nano crystals”, Journal of Optoelectronics Engineering, Vol. 1, No. 1, 2013, 28-32.
28. Vishant Gahlaut, R. K. Sharma, V. Srivastva, P. A. Alvi, S. K. Ghosh, “Effect of ceramic material on heat dissipation from multi-stage depressed collector used in high efficiency travelling-wave tubes” Indian Journal of Pure & Applied Physics, Vol. 51, Sep. 2013, pp. 657-660.
29. Rashmi Yadav, Pyare Lal, F. Rahman, S. Dalela, P. A. Alvi, “ Well Width Effects on Material Gain and Lasing Wavelength in InGaAsP/InP Nano-Heterostructure” Journal of Optoelectronics Engineering, Vol. 2, No. 1, 2014, 1-6.
30. V. Gahlaut, P. A. Alvi, S. Ghosh, “Thermal behavior of periodic structures supported by dielectric rods in vacuum”, Heat and Mass Transfer, Vol. 50, No. 1, January 2014, pp. 1-6.
31. Vishant Gahlaut, A. Mercy Latha, Parvez Ahmad Alvi, Sanjay Kumar Ghosh, “Thermal Impact on the performance of highly efficient multi-stage depressed collector for space TWT” Frequenz Journal, Vol. 68, Issue 1-2, 2014, pp. 83-87.
32. Neena D, P. A. Alvi, K. B. Garg, S. Dalela, “Study of the Electronic Structure of Various RE-Doped Oxypnictide Superconductors Using X-Ray Absorption Spectroscopy” Journal of Superconductivity and Novel Magnetism, Vol. 27, Issue-9, pp. 1967–1972 (2014).
33. Meha Sharma, Rashmi Yadav, Pyare Lal, M. J. Siddiqui, S. Dalela, P. A. Alvi, “Lasing characteristics of InGaP/GaAs Nano-scale heterostructure” Advanced Science, Engg. & Medicine, Vol. 6, No. 5 (2014) pp. 508-514.
34. Rashmi Yadav, Pyare Lal, F. Rahman, S. Dalela, P. A. Alvi, “Investigation of material gain of In0.90Ga0.10As0.59P0.41/InP lasing nano-heterostructure” International Journal of Modern Physics B, Vol. 28, No. 10 (2014) pp. 1450068.
35. Meha Sharma, Rashmi Yadav, Pyare Lal, F. Rahman, P. A. Alvi, “Modal gain characteristics of step SCH InGaP/GaAs MQW based Nanoscale Heterostructures” Advances in Microelectronic Engineering (AIME), Volume 2, Issue 2 (2014) pp. 27-32.
36. D. Neena, K. B. Garg, P. A. Alvi, D. Kumar, K. S. Jerath, M. Abu-Samak, S. Dalela, “Study of Band Structure Properties of Pnictide LaO1− xFxFeAs (x= 0, 0.2) Superconducting Compound” Journal of Superconductivity and Novel Magnetism, Vol. 27, Issue-6, pp. 1431–1434 (2014).
37. Pyare Lal, Rashmi Yadav, Meha Sharma, F. Rahman, S. Dalela, P. A. Alvi, “Qualitative analysis of gain spectra of InGaAlAs/InP lasing nano-heterostructure” International Journal of Modern Physics B, Vol. 28, No. 29 (2014) pp. 1450206.
38. V. Gahlaut, Rupasree Roy, A. R. Choudhary, P. A. Alvi, S. K. Ghosh, A. K. Sinha, “Electrostatic and thermal analysis of a dual-anode electron gun for space traveling-wave tubes” Journal of Electromagnetic Waves and Applications, Vol. 28, Issue 16 (2014) pp. 2005-2013.
39. Vishant Gahlaut, Parvez Ahmad Alvi, Sanjay Kumar Ghosh, “Thermal and Structural Analysis of Co-axial Coupler used in High Power Helix Traveling-Wave Tube” Frequenz Journal, Vol. 68, Issue 7-8 (2014) pp. 329-333.
40. Vibha Kumari, Ashish, Swati Jha, Amit Rathi, H. K. Nirmal, Pyare Lal, P. A. Alvi, “Optical Gain of InGaAlAs Quantum well with Different Barriers, Claddings and Substrates” Journal of Optoelectronics Engineering, Vol. 2, No. 2, (2014) 42-45.
41. P. A. Alvi, “Strain-induced non-linear optical properties of straddling-type indium gallium aluminum arsenic/indium phosphide nanoscale-heterostructures”, Materials Science in Semiconductor Processing, Vo. 31 (2015) pp. 106-115.
42. Swati Jha, Meha Sharma, H. K. Nirmal, Pyare Lal, F. Rahman, P. A. Alvi, “Analysis of Strained Al0.15In0.22Ga0.63As/GaAs Graded Index–Separate Confinement Lasing Nano-heterostructure”, Journal of Optoelectronics Engineering, Vol. 3, No. 1 (2015) 1-16.
43. Rashmi Yadav, Meha Sharma, Swati Jha, Pyare Lal, M. J. Siddiqui, F. Rahman, S. Dalela, P. A. Alvi, “Investigation of gain characteristics of GRIN- InGaAlAs/InP nano-heterostructures” Indian Journal of Pure & Applied Physics, Vol. 53, July 2015, pp. 447-455.
44. Ajit Kumar, M. Kumar, Sanjay K. Verma, P. A. Alvi, Dinesh S. Jasrothia, “Single Crystal growth, X-ray structure analysis, optical band gap, strain tensor and photoluminescence properties in [HgCl4]- [R]+ and [ZnCl4]- [R]+ (R= 2-amino-5-chloropyridine) hybrid materials” Journal of Fundamental and Applied Sciences, Vol. 7, No. 3 (2015) 422-435.
45. Swati Jha, Meha Sharma, H. K. Nirmal, Rashmi Yadav, Pyare Lal, and P. A. Alvi, “Exploring the optical amplification characteristics of a STIN SCH Al0.15In0.22Ga0.63As/GaAs Nano-Scale Heterostructure”, Journal of Mechatronics, Vol. 3, 2015, 1–6.
46. H. K. Nirmal, Nisha Yadav, F. Rahman, P. A. Alvi, “Optimization of high optical gain in type –II In0.70Ga0.30As/GaAs0.40Sb0.60 lasing nano-heterostructure for SWIR applications”, Superlattices and Microstructures, Vol. 88 (2015) pp. 154-160.
47. Rupasree Roy, Vishant Gahlaut, Abhishek Jain, Parvez A. Alvi, Sanjay K. Ghosh, Ashok K. Sinha, “Transmission Line Theory and Thermal Analysisof Coaxial Coupler for TWTs”, Progress In Electromagnetics Research Letters (PERL), Vol. 56, (2015) pp. 115-122.
48. H. K. Nirmal, Swati Jha, Meha Sharma, Pyare Lal, P. A. Alvi, “Computational Analysis of Optical Gain Characteristics of Al0.15In0.22Ga0.63As/GaAs Nano Heterostructure”, Applied Science Letters, 2 (1), (2016), pp. 12-18.
49. H. K. Nirmal, Nisha Yadav, S. Dalela, Amit Rathi, M. J. Siddiqui, P. A. Alvi, “Tunability of optical gain (SWIR region) in type-II In0.70Ga0.30As/GaAs0.40Sb0.60 nano-heterostructure under high pressure”, Physica E: Low-dimensional systems and Nanostructures, 80 (2016) pp. 36-42.
50. H. K. Nirmal, S.G. Anjum, Pyare Lal, Amit Rathi, S. Dalela, M. J. Siddiqui, P. A. Alvi, “Field effective band alignment and optical gain in type-I Al0.45Ga0.55As/GaAs0.84P0.16 nano-heterostructures”, International Journal of light & electron optics: Optik, 127 (2016) 7274–7282.
51. P. Bhambhani, P. A. Alvi, “A Systematic Study of the Optical Properties of Co-, and Ni- Doped Colloidal cadmium Sulphide Nanoparticles”, Journal of Optoelectronic Engineering, Vol. 1, No. 1 (2016) 11-16.
52. A. K. Singh, Md. Riyaj, S. G. Anjum, Nisha Yadav, Amit Rathi, M. J. Siddiqui, P. A. Alvi, “Anisotropy and optical gain improvement in type-II In0.3Ga0.7As/GaAs0.4Sb0.6 nano-scale heterostructure under external uniaxial strain”, Superlattices and Microstructures, Vol. 98 (2016) pp. 406-415.
53. P. A. Alvi, “Transformation of type-II InAs/AlSb nanoscale heterostructure into type-I structure and improving interband optical gain”, Physica Status Solidi B 254, No. 5, 1600572 (2017).
54. Nisha Yadav, Garima Bhardwaj, S. G. Anjum, S. Dalela, M. J. Siddiqui, P. A. Alvi, “Investigation of high optical gain in complex type-II InGaAs/InAs/GaAsSb nano-scale heterostructure for MIR applications”, Applied Optics, Vol. 56, No. 15, May 20, 2017.
55. Garima Bhardwaj, Nisha Yadav, S. G. Anjum, M. J. Siddiqui, P. A. Alvi, “Uniaxial strain induced optical properties of complex type-II InGaAs/InAs/GaAsSb nano-scale heterostructure”, International Journal of light & electron optics: Optik, 146, 8–16 (2017).
56. S. G. Anjum, Sandhya K, A. B. Khan, A. M. Khan, M. J. Siddiqui, P. A. Alvi, “Effects of Variation of Quantum Well Numbers on Gain Characteristics of Type-I InGaAsP/InP Nano-heterostructure”, Bulletin of Electrical Engineering and Informatics, Vol.6, No. 3, pp. 301-310 (2017).
57. A.K. Singh, Amit Rathi, Md. Riyaj, Garima Bhardwaj, P.A. Alvi, “Optical gain tuning within IR region in type-II In0.5Ga0.5As0.8P0.2/GaAs0.5Sb0.5 nano-scale heterostructure under external uniaxial strain”, Superlattices and Microstructures, Vol. 111, pp. 591-602 (2017).
58. Richa Dolia, Garima Bhardwaj, A.K. Singh, Shalendra Kumar, P.A. Alvi, “Optimization of Type-II ‘W’ shaped InGaAsP/GaAsSb nanoscale-heterostructure under electric field and temperature”, Superlattices and Microstructures, Vol. 112, pp. 507-516 (2017).
59. Man Mohan Singh, M. J. Siddiqui and P. A. Alvi, “Theoretical investigation of δ-doped double barriers GaAs/AlGaAs RTDs at varying device geometry and temperature dependence” Journal of new technology and materials, Vol.7, No. 3, pp. 47-55, (2017).
60. Kavita Kumari, Ankush Vij, K. H. Chae, Mohd. Hashim, Rezq Naji Aljawfi, P. A. Alvi and Shalendra Kumar, “Near-edge X-ray absorption fine structure spectroscopy and structural properties of Ni-doped CeO2 nanoparticles”, Radiation effects & defects in solids, Vol. 172, No. 11-12, pp. 985-994 (2017).
61. Dinesh Jasrotia, Sanjay K. Verma, B. Sridhar, P. A. Alvi, Ajit Kumar, “3D-2D lattice dimensionality, optical Eg and PL energy variations due to organic variant in two [ZnCl4]2- based hybrid materials”, Materials Chemistry and Physics 207, 98-104 (2018).
62. Shameem Ahmad, M.A. Raushan, Shalendra Kumar, S. Dalela, M.J. Siddiqui, P.A. Alvi, “Modeling and simulation of GaN based QW LED for UV emission”, International Journal of light & electron optics: Optik, Vol.158, 1334–1341 (2018).
63. Garima Bhardwaj, Sandhya K., Richa Dolia, M. Abu-Samak, Sahlendra Kumar, P. A. Alvi, “A Comparative Study on Optical Characteristics of InGaAsP QW Heterostructures of Type-I and Type-II Band Alignments”, Bulletin of Electrical Engineering and Informatics, Vol. 7, No. 1, pp. 35~41 (March 2018).
64. Rezq Naji Aljawfi, Kavita Kumari, Ankush Vij, Mohd. Hashim, K.H. Chae, P.A. Alvi and Shalendra Kumar “Tuning the surface morphology and local atomic structure of Mn-TiO2 thin films using rapid thermal annealing”, Journal of Materials Science: Electronics Materials, Volume 29, Issue 7, pp 5982–5992 (2018).
65. Rezq Naji Aljawfi, AnkushVij, K. H. Chae, S. Dalela, P. A. Alvi, M. A. AL-Maghrabi, ShalendraKumar, “Effects of rapid thermal annealing on the local environment, electronic structure and magnetic properties of Mn doped TiO2 thin films”, Applied Surface Science, Vol. 445, pp. 287-297 (2018).
66. Swati Soni, Sudhish Kumar, B. Dalela, Shalendra Kumar, P. A. Alvi, S. Dalela, “Defects and oxygen vacancies tailored structural and optical properties in CeO2 nanoparticles doped with Sm3+ cation”, Journal of Alloys and Compounds 752, 520-531(2018).
67. Sandhya K., G. Bhardwaj, R. Dolia, P. Lal, S. Kumar, S. Dalela, F. Rahman, P. A. Alvi, “Optimization of optical characteristics of In0.29Ga0.71As0.99N0.01/GaAs straddled nano-heterostructure”, Opto-Electronics Review 26, 210–216 (2018).
68. Swati Soni, V. S. Vats, Sudhish Kumar, B. Dalela, Monu Mishra, R. S. Meena, Govind Gupta, P. A. Alvi, S. Dalela, “Structural, optical and magnetic properties of Fe-doped CeO2 samples probed using X-ray photoelectron spectroscopy”, Journal of Materials Science: Electronics Materials, Volume 29, Issue 12, pp 10141–10153 (2018).
69. Swati Soni, Neelu Chouhan, Rajesh Kumar Meena, Sudhish Kumar, Bhavna Dalela, Monu Mishra, Rajendra Singh Meena, Govind Gupta, Shalendra Kumar, Parvez Ahmad Alvi, and Saurabh Dalela, “Electronic Structure and Room Temperature Ferromagnetism in Gd-doped Cerium Oxide Nanoparticles for Hydrogen Generation via Photocatalytic Water Splitting”, Global Challenges, 1800090, pp. 1-19 (2019).
70. Mayuri Sharma, Rezq Naji Aljawfi, Kavita Kumari, K. H. Chae, S. Gautam, S. Dalela, P. A. Alvi, Shalendra Kumar, “Investigation of local atomic structure of Ni doped SnO2 thin films via X-ray absorption spectroscopy and their magnetic properties”, Journal of Materials Science: Electronics Materials, Volume 30, Issue 1, pp 760–770 (2019).
71. Ganesh Lal, Khushboo Punia, Satya Narayan Dolia, P.A. Alvi, S. Dalela, Sudhish Kumar, “Rietveld refinement, Raman, optical, dielectric, Mössbauer and magnetic characterization of superparamagnetic fcc-CaFe2O4 nanoparticles”, Ceramic International, 45, 5837–5847 (2019).
72. Md. Riyaj, A. K. Singh, Amit Rathi, Sandhya Kattayat, Sahlendra Kumar, S. Dalela, P. A. Alvi, “High pressure affects on optical characteristics of AlGaAs/GaAsP/AlGaAs nano-heterostructure”, International Journal of light & electron optics: Optik, Vol.181, 389–397 (2019).
Researchgroup, Institute, University, School, Company name
Banasthali University
Researchgroup, Institute, Company, University, School webpage
http://https://www.researchgate.net/profile/Dr_Parvez_Alvi
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