Dr. Smt. Ratna Sarkar
Short Introduction of Dr. Smt. Ratna Sarkar.
|Name||Dr. Smt. Ratna Sarkar|
|Designation||Reader & Head|
|Address||Ganga Din ka Hatha, Malik Mau Road, Raebareli. U.P. (Permanent) N-478 G, Ashiana, Lucknow|
|Achievements||(i) Organised & convened a lecture by Dr. A. K.
Sexena, Head Photonics Division II A, Bangalore under UGC Cohssip lecture series on Telescope(1997).
(ii) Joint Secretary in “X-ray workshop” in 2000
(iii) Conducted quiz competition at B.Sc. level (from their syllabus) in Dec. 2005.
(iv) Conducted debate on scientific temperament etc. among B.Sc. students in Dec. 2005.
(v) Counseller of IGNOU.
|Research Project||(i) Sync. Beam line optics( Indian Institute of Astrophysics)
(ii) Thin film coating by Laser Abalation(UGC).
|(a) Registered for Ph.D||Four students are registered|
|(b) Published Papers:||(i) PMR Study of Intramolecular Motion in Solid p-Toluidine.
Ratna Sarkar & R. C. Gupta; Journal of Molecular Sructure (Great Britain),
(ii) Study of Molecular Reorientation in Phenothiazine by PMR. Ratna Sircar, S. C. Mishra & R.C.Gupta ; Indian Journal of pure & Applied Physics (India), Vol. 18 October 1980, pp. 757-759.
(iii Application of Wide-Line PMR Technique to the study of some Aromatic Compounds. Ratna Sircar & R. C. Gupta; Indian J. Physics (India), 56 A, 55-60 (1982).
(iv) Group Reorientation in Solid Mandelic Acid- A N.M.R. Investigation. Ratna Sircar, S. C. Mishra & R. C. Gupta; Current Science (India), Nov. 20, 1980, Vol. 49, No.22, 843-845.
(v) Hindered Rotation in Some Hydrogen Bonded Compounds : A N.M.R. Approach. Ratna Sircar & R. C. Gupta; Acta Ciencia Indica (India), Vol. 8 (P), No. 2, 55 (1982).
(vi) P.M.R. Study of Intramolecular Reorientation in Solid p-Bezyloxybenzaldehyde. Ratna Sircar & R. C. Gupta Accepted and published at a seminar of “The Association of Magnetic Resonance Spectroscopists”. Thirteenth Annual Meeting, Indian Institute of Technology, Powai, Bombay (India), Dec. 25/26, 1981.
(vii) Molecular Reorientation and Hydrogen Bonding in Succinimide: A PMR Study. Ratna Sircar & R. C. Gupta; Indian Journal of pure & Applied Physics (India), Vol. 20, May 1982, pp. 386-388.
(viii) Laser Ablation Deposition of Thin Gold Films. Current Science (India), (Article in press)
(ix) Presented a poster “ Improve Effenciency Laser Ccrystalline Silicon Thin-Film Solar Cell” Ratna Sircar & A.K.Saxena Material Research Society of India 17th Annual General Meeting on Feb. 13th – 15th 2006, Physics Dept. L.U. Lucknow (India).
(x) “Scheme of a Quantum Well Infrared Photodetector (QWIP) for Astronomical Application Celine Joseph, Brijesh Tripathi, A.K.Saxena & Ratna Sircar Presented in The International Conference on Sensors & Related Networker (SENNET’07), VIT university, Vellore, India, Dec.2007.
(xi) “Dependence of Charge carrier velocity of CNT (10,0) on the NDM region on the Electric Field”. Manoj Kumar Chaudhary, Daya Shankar, Syed asad Ali & Ratna Sircar Presented at a National Conference at Patna Women’s College, Patna (India).
(xii) “Application of Nano-Texturing to Enhance Light Trapping in Mc-Silicon Photovoltaic Cell”. Shraddha Gupta, Dibya Prakash, Jyotsna Trivedi & Ratna Sircar Accepeted at the International Conference on Transport and Optical Properties of Nanomaterials (ICTOPON2009) to be held in Allahabad (India).
(xiii) Optimization of recombination parameters to enhance minority Carrier life time. Brijesh Tripathi, Shraddha Gupta, Dibya Prakash, Jyotsna Trivedi & Ratna Sircar Paper in the procee of acceptance at the 18th International Photovoltaic Science & Engineering Conferece & Exibition (PVSEC_2009), Kolkata (India).