Birla Institute of Technology, Mesra
Dr. Kamala Pati Tiwary
Assistant Professor, Physics
M.Sc, Ph.D (JMI, New Delhi)
Contact Address
Permanent Address
Local Address Department of Physics B.I.T Mesra, Patna Campus P.O: B.V.College Patna- 800014
Phone (Office) 09905126933
Phone Residence
Email Id
Joined Institute on : 11-Sep-2007
  Work Experience
Teaching : 12 Years

Research : 14 Years

  Research Areas

 Material Science (Semiconductor Materials), Nanomaterials, Plasma processing,


1.      Structural, morphological and optical investigation of cds nanoparticles synthesized by microwave assisted method

Shiv Kumar Choubey, K.P.Tiwary

Digest Journal of nanomaterials and Biostructures Vol. 11, No. 1 (2016) PP 33- 37.

2.      Log Periodic Triangular Patch Array Antenna with Gap Coupled Feed

Megha dadel, Shweta Srivastava, K.P. Tiwary

IEEE Explore  ISBN: 978-1-4799-6760-5. Proceeding of International conference on Signal Processing and communication. 16-18 March, 2015. Pp (99 - 104).

3.      Microwave assisted synthesis of CdS nanoparticles for structural and optical characterization.

Shiv Kumar Choubey, K.P.Tiwary

International Journal of Innovative Research in Science, Engineering and Technology, Vol.3, issue 3 (2014) 10670-10674.


4.      Design of a compact triangular ring antenna and its array using log periodic property. Megha Dadel, Shweta Srivastava and K. P. Tiwary

Microwave and Optical Technology Letters. Vol. 56, No. 1, (2014) PP 41-46.


5.      Structural and optical properties of ZnS nanoparticles synthesized by microwave irradiation method.

K. P.Tiwary, Shiv Kumar Choubey, K. Sharma

Chalcogenide Letters, Vol. 10, No. 9 (2013) 319-323.


6.      Polymethacrylic acid grafted psyllium (Psy-g-PMA): A novel material for waste water treatment.

Ranvijay Kumar, K. Sharma, K.P.Tiwary, Gautam Sen
Applied Water Science, Vol. 3 (2013) 285-291.


7.      Analysis of Log Periodic Frequency Independent Arrays of Rectangular Patch Antenna.

Megha Dadel, Shweta Shrivastava and K.P.Tiwary

IEEE Explore. (2011)  ISBN: 978-1-4244-9190-2


8.      Description of ECR Plasma device assembled and surface study of GaAs wafer in CFC      discharge at various parameters.

K.P.Tiwary & M.Husain

International Journal of Material science. Vol. 6 No. 2 (2011) 159-167.


9.      Thermally assisted ECR etching for CdTe in CCl2F2/ Ar discharge under different gas flow ratio.

K.P.Tiwary, Haider Abbas, L.S.S.Singh, M.Husain

Materials science in semiconductor Processing (Elsevier Publication) Vol.13, Issue 2 (2010) 102-104.


10.  Assessment of water and air contamination in the surrounding of UCIL, Jaduguda Mine, Jharkhand.

Suresh Kumar and K.P.Tiwary

Journal of Environmental research and development. Vol.3  No.2 (2009) 472-478.


11.  Effect of ECR plasma exposure on the optical properties of Se80Te20-xPbx thin films.

K.P.Tiwary, S.K.Sinha, Shamshad A. Khan, L.S.S.Singh, M.Husain, Z.H.Zaidi

Chalcogenide Letters Vol. 5, No.12, (2008) 309-316.


12.  ECR Plasma Etching of GaAs in CCl2F2/Ar/O2 Discharge and IR Studies of the Etched Surface.

L.S.S.Singh, K.P.Tiwary, R.K.Purohit, Z.H.Zaidi, M.Husain

Current Applied Physics (Elsevier Publication) Vol. 5, (2005) 351-355.


13.  Spectroscopic study of sulforhodamine 640-doped sol-gel silica.

Haider Abbas, K.P.Tiwary, L.S.S.Singh, Mohd.Zulfequar, Z.H.Zaidi, M.Husain

Journal of Luminescence (Elsevier Publication) Vol. 114, (2005) 162-166.


14.  Effect of flow rate of CCl2F2/Ar discharge and temperature on etching of CZT materials by ECR technique and their surface characterization.

K.P.Tiwary, L.S.S.Singh, R.K.Purohit, M.Husain and Z.H.Zaidi

Bulletin of Pure and Applied Sciences Vol. 23 D (2) (2004) 117-122.


15.  Effect of ECR Plasma exposure on optical constants of  Se80Te20-XPbX.

M.Husain, L.S.S.Singh, K.P.Tiwary, S.A.Khan, Zishan H.Khan, Z.H.Zaidi

Proceeding of Taiwan International Conference on Nano Science and Nano Technology (TICON-2004), 172-174.


16.  Ar/CCl2F2 ratio as etch dependent function for electron cyclotron resonance etching of GaAs.

K.P.Tiwary, L.S.S.Singh, R.K.Purohit and Z.H.Zaidi

Proceeding of the 6th Asian Thermophysical properties conference (ATPC-2001), Guwahati University, Guwahati, Assam, Vol. II, (2001) 546-550.


17.  ECR Plasma Etching of GaAs in CCl2F2/Ar Discharge.

L.S.S.Singh, K.P.Tiwary, M.N.Khan, R.K.Purohit and Z.H.Zaidi

Proceeding of the XIth International Workshop on the Physics of Semiconductor         Devices, Allied Publishers Limited. Vol. 2. (2001) 1386-1389. 

  Member of Professional Bodies

1.      Life member Indian Physics Association (GEN/LM/12546)

2.      Life member (PSSI) Plasma Science Society of India (LM-901)

3.      Life member of Semiconductor Society (India) (201104635)

4.      Life member of Material Research Society of India (LMB 1830)

5.      Life member of Indian Thermal Analysis Society (LM 486)

6.      Life member of The Indian Science Congress Association (L24273)

  Text and Reference Books

1.      A Text Book of Nanoscience (Publisher Kataria & sons, 2013, ISBN: 978-93-5014-404-6) by Dr. Rakesh Kumar and Dr. K. P.Tiwary


  Member, Editorial Board


  1. IOSR Journal of Applied Physics (IOSR-JAP)
  2. STM Journals Physics and Review