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University Faculty Details Page on DU Web-site

Title

Dr.

First Name

P. D.

Last Name

Sahare

Photograph

Designation

Reader

Department

Department of Anthropology Physics & Astrophysics

Address (Campus)

North Campus, University of Delhi, Delhi – 110 007

(Residence)

C-7, Mourice Nagar, North Campus, University of Delhi, Delhi-110007

Phone No (Campus)

(Residence)optional

27666161

Mobile

9811438818

Fax

27667061

Email

pdsahare@physics.du.ac.in; pdsahare@yahoo.co.in

Web-Page

Education

Subject

Institution

Year

Details

Ph. D.

Department of Physics,

Nagpur University, Nagpur

1990

Thesis topic:

Thermoluminescence of some mixed sulphate phosphors

M. Phil.

Nagpur University Nagpur

1987

Subjects: Materials Science and Theoretical Physics

M. Sc.

Nagpur University Nagpur

1985

Subjects: Solid State Physics and Electronics

Career Profile

Organisation / Institution

Designation

Duration

Role

Department of Physics, Nagpur University, Nagpur

Lecturer

1986-87

Teaching

University of Massachusetts, Amherst, USA

Post-Doctoral Fellow

1990-91

Research

Department of Physics, Nagpur University nagpur

CSIR Research Associate

1991-92

Research and Teaching

RKN College of Engineering, Nagpur

Lecturer

1992-93

Teaching

University of Pune

Professor

2005-07

Teaching

University of Delhi

Reader

Since 1993

Teaching

Research Interests / Specialization

Experimental: Spectroscopy, Luminescence, Radiation dosimetry, Laser materials, Detectors and optical sensors

Teaching Experience ( Subjects/Courses Taught)

Electronics, Atoms and Molecules, Optics

Honors & Awards

National Overseas Scholarship

UGC and CSIR Research Ass0ciateships

Publications (LAST FIVE YEARS)

Books / Monographs

Year of Publication	Title	Journal	Co-Author
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In Indexed/ Peer Reviewed Journals

Year of Publication	Title	Journal	Co-Author
2003	Thermoluminescence Characteristics of LiNaSO4 doped with Eu and Dy	phys. stat. solidi (a), 199 (2003) 533	A. Pandey
2003	Excited state characteristics of acridine dyes: acriflavine and acridine orange	Spectrochim. Acta A: Molecul. Biomolecul. Spectr., 59 (2003) 1799	Vijay K. Sharma, Ramesh C. Rastogi, S. K. Ghoshal, D. Mohan
2003	Influence of solvent and substituent on excited state characterstics of laser grade coumarin dyes	Spectrochim. Acta A 59 (2003) 1161	Vijay K. Sharma, Neera Sharma, Ramesh Rastogi, S.K. Ghoshal, D. Mohan
2003	Optical gain characteristics of C 460 and C 450	Spectrochim. Acta A: Molecul. Biomolecul. Spectr., 59 (2003) 1035	Vijay K. Sharma, A. Pandey and D. Mohan
2003	Thermoluminescence characteristics of LiNaSO4 doped with rare earths Eu and Dy	phys. stat. solidi (a), 199 (2003) 533	A. Pandey
2003	Effect of Tb^3+ co-doping and particle size on K2Ca2(SO4)3:Eu phosphor	Radiat. Effects Defects Solid. 158 (2003) 825	Numan Salah and S P Lochab
2003	Thermoluminescence and Photoluminescence Characteristics of Nanocrystalline LiNaSO4: Eu Phosphor	J. Phys. D: Appl. Phys., 36 (2003) 2400	A Pandey, J S Bakare, F and D Kanjilal
2003	Luminescence characteristics of K2Ca2(SO4)3:Eu,Tb micro- and nanocrystalline phosphor	Radiat. Eff. Defects Solids, 158 (2003) 819	Numan Salah, Shah Nawaz and S P Lochab
2003	Thermoluminescence and photoluminescence characteristics of nanocrystalline LiNaSO4 :Eu phosphor, ,	J. Phys. D: Appl. Phys., 36 (2003) 2400	A Pandey, J S Bakare, S P Lochab, F Singh and D Kanjilal
2004	Luminescence Characteristics of K2Ca2(SO4)3: Eu, Tb phosphor	Radiat. Eff. Defects Solids, 159 (2004) 321	Numan Salah, Shah Nawaz and S. P. Lochab
2004	Thermoluminescence and photoluminescence characteristics of sol-gel prepared pure and europium doped silica glasses	J. Phys. D: Appl. Phys., 37 (2004) 842	A Pandey, Shah Nawaz and D Kanjilal
2004	Pyroelectroluminescence in LiNaSO4: Eu (particle size effect)	J. Phys. D: Appl. Phys., 37 (2004) 2742	A Pandey
2005	Modifications in TL characteristics of K2Ca2(SO4)3 : Eu by ^7Li MeV ion beam	J. Phys. D: Appl. Phys. 38 (2005) 3995	Numan Salah, S P Lochab, T Mohanty and D Kanjila
2006	TL and PL in BaSr(SO4)2:Eu mixed sulphate	phys. stat. solidi (a), 203 (2006) 898	Numan Salah, Pratik Kumar
2006	The influence of high-energy ^7Li ions on the TL response and glow curve structure of CaSO4 :Dy	J. Phys. D: Appl. Phys., 39 (2006) 2684	Numan Salah
2006	Thermoluminescence and photoluminescence study of Ba0.97Ca0.03SO4 : Eu	J. Phys. D: Appl. Phys., 39 (2006) 1786	S P Lochab, R S Chauhan, Numan Salah and A Pandey
2006	Thermoluminescence and photoluminescence of LiNaSO4:Eu irradiated with 24 and 48MeV ^7Li ion beam, ,	J. Lum., 121 (2006) 497	Numan Salah, Awadhesh Prasad
2006	TL and PL studies on CaSO4: Dy nanoparticles	Radiat. Measur., 41 (2006) 40	Numan Salah, S P Lochab, Pratik Kumar
2006	TL, PL and energy transfer in K2Ca2(SO4)3: Eu^2+, Ce^3+	Radiat. Measur., 41 (2006) 665	Numan Salah
2006	Fluorescence quenching of 7-Diethylamino-4-trifluoromethyl Coumarin in presence of acetone,	Proc. SPIE 6405 (2006) 640514	Amitansu Pattanaik and Maitreyee Nanda
2007	Nanocrystalline MgB4O7: Dy for high dose measurement of gamma radiation	phys. stat. solidi (a), 204 (2007) 2416	S P Lochab, A Pandey, R S Chauhan, Numan Salah, Ranju Ranjan
2007	Effect of high-energy ^7Li^2+ ions on the TL behavior of LiF: Mg,Cu,P detectors	Radiat. Measur., 42 (2007) 1294	Numan Salah, S P Lochab, D Kanjilal and V E Aleynikov
2007	K3Na(SO4)2 :Eu nanoparticles for high dose of ionizing radiation, P D Sahare,	J. Phys. D: Appl. Phys., 40 (2007) 759	Ranju Ranjan, Numan Salah and S P Lochab
2007	Thermoluminescence and photoluminescence study of nanocrystalline Ba0.97Ca0.03SO4 : Eu	J. Phys. D: Appl. Phys., 40 (2007) 1343	S P Lochab, R S Chauhan, Numan Salah, Ranju Ranjan and A Pandey
2007	Thermoluminescence of Ba0.97Ca0.03SO4:Eu irradiated with 48 MeV ^7Li ion beam	NIMB, 254 (2007) 231	S P Lochab, Numan Salah, R S Chauhan and Ranju Ranjan
2007	Thermoluminescence of nanocrystalline LiF:Mg, Cu, P	J. Lum., 124 (2007) 357	Numan Salah, A A Rupasov
2007	A novel optical sensor for ammonia using a laser grade dye—Stilbene 3	J. Phys. D: Appl. Phys., 40 (2007) 7166	Amitansu Pattanaik
2007	Fluorescence quenching of 3-methyl 7-hydroxyl Coumarin in presence of acetone	Spectrochim. Acta: A, 66 (2007) 111	Vijay Kumar Sharma and D. Mohan
2007	Energy transfer studies in binary dye solution mixtures: Acriflavine + Rhodamine 6G and Acriflavine + Rhodamine B	Spectrochimica Acta: A	Vijay K. Sharma, D. Mohan and A.A. Rupasov
2007	Hydrogen peroxide sensor using laser grade dye Rhodamine B, ,	Proc. SPIE 6830 (2007) 68301D	Amitansu Pattanaik and Maitreyee Nanda
2008	Thermoluminescence of BaSO4:Eu irradiated with 46 MeV Li^3+ and 150 MeV Ag^12+ions	J. Phys. D: Appl. Phys., 41 (2008) 85408	Numan Salah, S P Lochab, D Kanjilal and Jyoti Mehra

Articles

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Conference Presentations

1. Thermoluminescence Characteristics of Nanocrystalline LiNaSO₄: Eu Phosphor. A. Pandey, P. D. Sahare, J. S. Bakare. Proc. Luminescence and its Applications (NSLA-2003) organized by NPL, Delhi University and Luminescence Society of India during 12-14 Feb. 2003.

2. Effect of Sr³⁺ Co-doping on the Thermoluminescence and Photoluminescence Characteristics of K₂Ca₂(SO₄)₃: Eu Phosphor. R. G. Sonkawade, P. D. Sahare, D. Kanjilal, S. P. Lochab, Numan A. A. Salah and R. K. Kale. Proc. Luminescence and its Applications (NSLA-2003) organized by NPL, Delhi University and Luminescence Society of India during 12-14 Feb. 2003.

3. A Review of New Luminescent Materials: TLD, Lamp and X-ray Storage Phosphors (Invited Talk). P. D. Sahare. Proc. Luminescence and its Applications (NSLA-2003) organized by NPL, Delhi University and Luminescence Society of India during 12-14 Feb. 2003.

4. Excited state characteristics of Acridine Orange. V. K. Sharma, P. D. Sahare, A. Pandey, D. Mohan. Proc. Luminescence and its Applications (NSLA-2003) organized by NPL, Delhi University and Luminescence Society of India during 12-14 Feb. 2003.

5. Fluorescence Quenching of 3-Methyl 7-Hydroxyl Coumarin in the Presence of Acetone. P. D. Sahare, Guljari Singh And Vijay Kumar Sharma. Proc. Luminescence and its Applications (NSLA-2003) organized by NPL, Delhi University and Luminescence Society of India during 12-14 Feb. 2003.

6. Redox reactions, Thermoluminescence and photoluminescence in europium activated BaSr(SO₄)₂ mixed sulphate. Numan Salah and P. D. Sahare, Proceedings of National Seminar on Advanced Materials (NSAM – 2004) held on February 1^st, 2004 at Kamla Nehru Mahavidyalaya, Nagpur.

7. Thermoluminescence characteristics of CaSO₄: Dy nanoparticles and their optical properties. Numan Salah, P. D. Sahare, S. P. Lochab and R. K. Kale. Proceedings of International Conference on Luminescence and its Applications (ICLA – 2004) held at BARC Bombay during 9-12 February 2004. P142.

8. Li₅AlO₄:Cu, A promising TLD material. N. B. Ingle, B. K. Katore, P. D. Sahare, S. K. Omanwar and S. V. Moharil. Proceedings of International Conference on Luminescence and its Applications (ICLA – 2004) held at BARC Bombay during 9-12 February 2004. P230.

9. Thermoluminescence and photoluminescence in K3NaSO4:Eu nanoparticles. P. D. Sahare, J. S. Bakare, D. G. Wakade, Numan Salah, Rani Jha and Lalhriatzuala. Proceedings of International Conference on Luminescence and its Applications (ICLA – 2004) held at BARC Bombay during 9-12 February 2004. P345.

10. Preparation and characterization of nanocrystalline MgB₄O₇: Dy for radiation dosimetry using thermoluminescence technique. A. Pandey, P. D. Sahare, N. B. Ingle, S. P. Lochab, D. Kanjilal, and S. K. Omanwar. Proceedings of International Conference on Luminescence and its Applications (ICLA – 2004) held at BARC Bombay during 9-12 February 2004. P354.

11. Thermoluminescence and photoluminescence characteristics of nanocrystalline BaSO₄: Dy Phosphor. Numan Salah, P. D. Sahare, J. S. Bakare and S. P. Lochab. Proceedings of International Conference on Luminescence and its Applications (ICLA – 2004) held at BARC Bombay during 9-12 February 2004. P357.

12. Study of TL and PL in LiF:Mg,Cu,P on 24 MeV ion bean irradiation. Numan Salah, Somrendro Singh and P. D. Sahare, Proceedings, NCLA-2005, Bangalore University, Bangalore during 2-4 February, 2005.

13. Nanocrystalline TLD Phosphors, Invited Talk at National Seminar cum Conference on "Emerging Trends in Physics” (NSC-ETP 2007) held during December 17-19, 2007 at R. K. College, Madhubani, 847211 also chaired a technical session.

14. Nanophosphors and Their Applications – A key note address at National Seminar on Recent Trends in Luminescence (NSRTL-2008) organized by Luminescence Society of India (Jabalpur Chapter) and Rani Durgavati University, Jabalpur during 25-26 April 2008. Also chaired a technical session.

Total Publication Profile optional

Books

In Indexed/ Peer Reviewed Journals

50 Research Papers

Articles

Conference Presentations

40 Research Papers

Public Service / University Service / Consulting Activity

Member, Equal Opportunity Cell, University of Delhi

Professional Societies Memberships

Luminescence Society of India

Indian Physics Association

Projects (Major Grants / Collaborations)

“Response of TLD Materials to SHI” sponsored by Inter-University Accelerator Centre, New Delhi

“Development of X-ray radiation diagnostics equipment for investigation of the X-ray emission from laser and discharge

produced plasma using TLD and X-ray storage phosphors”, Indo-Russian ILTP Project sponsored by DST, Delhi and RAS,

Moscow.

“TLD Nanophosphors for Ion-Beam dosimetry” sponsored by Inter-University Accelerator Centre, New Delhi

“Development of Nanophosphors for Space Dosimetry” sponsored by ISRO at University of Pune

Other Details