Birla Institute of Technology, Mesra
Dr. Rajesh Kumar Lal
Associate Professor and Incharge , Electronics and Communication Engg
Ph. D. (Electronics Engineering) from IIT BHU 		Contact Address
Permanent Address Rajesh Kumar Lal, Associate Professor & In-Charge ECE, Department of ECE, BIT Mesra,Off Campus Deoghar 814142
Local Address Rajesh Kumar Lal, Associate Professor & In-Charge ECE, Department of ECE, BIT Mesra,Off Campus Deoghar 814142
Phone (Office) 8709888210/ 9431991791
Phone Residence
Email Id rklal@bitmesra.ac.in
Joined Institute on : 16-May-2005
  Work Experience
 
Teaching : 20 Years

Research : 23 Years

Individual: 20 Years
  Professional Background

 Teaching Experiences  :  19 Years  7  months (on date 15.12.24)

  1. Associate Professor: ECE Dept., Birla Institute of Technology, Mesra off Campos Deoghar from  25.12.19- till now
  2. Associate Professor: ECE Dept., Birla Institute of Technology, Mesra Ranchi from  01.07.12- 25.12.19
  3. Assistant Professor:  ECE Dept., Birla Institute of Technology, Mesra Ranchi from 01.01.2006- 31.06.12
  4. Sr. Lecturer (On Contract) : ECE Dept., Birla Institute of Technology, Mesra Ranchi from 01.04.2009 – 31.12. 09 
  5. Lecturer (Permanent) : ECE Dept., Birla Institute of Technology, Mesra Ranchi from 01.10.2005 - 31.03.2009
  6. Lecturer (On Contract): ECE Dept., Birla Institute of Technology, Mesra Ranchi from 16.05.2005- 30.09.2005

Ph. D. Guidance          :        Completed  4,    Ongoing 01

Sl. No.

Name of Student

Title of Thesis / Project

(Year)
  1.  

Mr. T. K. Parasar (Degree Awarded)

Computer Aided Modeling and Simulation of Infrared Photodetectors for Toxic Gas Monitoring

2012
  1.  

Mr. P. V. R. Murli Krishna

(Degree Awarded)

Studies on Some Differential Difference Current Conveyor (DDCC)/Second Generation Current Conveyor (CCII) Based All-Pass Filters/Oscillators

2021
  1.  

Mr. Atul Prakash

(Degree Awarded)

Optimization of Physical Domain Design for VLSI

2022
  1.  

Mr. Vishal Kumar

(Degree Awarded)

Study of temperature and polarization effects on Quantum Well Devices

2021

 

Ongoing

Sl. No.

Name of Student

Title of Thesis / Project

(Year of Registration)
  1.  

Mr. Mahendra Das

Development of novel THz Photonic Devices for Communication Application

July 2021

 
  Research Areas
 

Optoelectronic Devices Modelling: QWIP, Optical Fiber Communication; Optical Wireless Communication, VLSI Desi
  Award and Honours
 

EFIP Candidate          :     Selected for EFIP (Early Faculty Induction Program) -2003, Host Institute: I. I. T, Kanpur

 
  Publications
 

LIST OF PUBLICATION

TOTAL (26+27+8=61)+ 4 Book Chapter

JOURNALS (NATIONAL/ INTERNATIONAL)- 26

2024

  1. Kamta Nath Mishra, A. Mishra, paras nath Barwal, and R. K. Lal, “Natural Language Processing and Machine Learning-Based Solution of Cold Start Problem Using Collaborative Filtering Approach“, Electronics Journal, Vol. 13, No. 21, 4331, 2024 , Web Link: https://www.mdpi.com/2079-9292/13/21/4331)’ (SCI Impact factor=2.60)
  1. Kamta Nath Mishra, Rajesh Kumar Lal, Paras Nath Barwal, Alok Mishra, “Advancing Data Privacy in Cloud Storage: A Novel Multi-Layer Encoding Framework”, Computers & Security (Communicated)

2022

  1. Atul Prakash, and  R. K. Lal, “Simultaneous optimization of the area, wirelength and TSVs in a 3D IC design”,  Sadhana, Vol.  47, issue 4, 2022, Article ID 0273, Publish online on 16 December 2022, ISSN 0973-7677, https://doi.org/10.1007/s12046-022-02044-5 , https://link.springer.com/article/10.1007/s12046-022-02044-5 (SCIE, Impact Factor 1.4)

2021

  1. Atul Prakash, and  R. K. Lal, “Floorplanning for Area Optimization Using Parallel Particle Swarm Optimization and Sequence Pair”, Wireless Personal Communications (2021) Wireless Personal Communications, Volume 118, Issue 1, pp 323–342 May 2021. https://doi.org/10.1007/s11277-020-08015-5  (SCIE, Impact Factor 1.9)

2020

  1. Vishal Kumar and R. K. Lal, “Study of Polarization- induced parameters on AlGaN/GaN QW Devices and thermal effect causing current reduction”, International Journal of Advanced Science and Technology, Vol. 29, No. 8S, pp. 4107-4113, 2020; ISSN : 2207-6360, 2020 (Scopus, Impact Factor 1.982)
  1. P. V. S. Murali Krishna, A. Srinivasulu and R. K. Lal, “A New Comparator based on Carbon Nano Tube Field Effect Transistors Second Generation Current Controlled Conveyor”, Macro and Nano-systems, 2020 (Scopus SJR 0.25 202) Volume 13, Issue 4, pp, 379-384, 2021

2017

  1. Sonali Kumari, Shweta Srivastava, Ashok Mittal, R. K. Lal, “ Designing of a Fractal Annular Array Antenna  with Use of Power Divider”, Indian Journol of  Science and Technology, Volume 10, Issue 30, pp. 1-5, August 2017. DOI: 10.17485/ijst/2017/v10i30/115492 ISSN (Print) : 0974-6846, ISSN (Online) : 0974-564,  www.indjst.org
  2. M. Das and  R. K. Lal, “Modeling of Quantum Well Infrared Photodetector for Long Wavelength Infrared Detection”, IETE Journal of Research, Volume 63, 2017 - Issue 5, pp. 719-727, 2017. DOI:10.1080/03772063.2017.1313138      ISSN:, ISSN: 0974-780X (Online) Impact Factor: 0.316 (TR), (SCIE Indexed)

2016

  1. P.V.S.M. Krishna, Avireny Srinivasulu and  R. K. Lal, “Two Multi Phase Sinusoidal Oscillators Using Differential Difference Complimentary Current Conveyors With Grounded Resistors/Capacitor”, REVISTA KASMERA, Vol.44, No.2, pp.118-126, 2016  ISSN: 0075-5222, Impact Factor 0.07, (SCIE Indexed)
  1. Md. Waesh Ali, Vishal Kumar and Prof. R. K. Lal, “Theoretical study of symmetrical four quantum well structure using Transfer Matrix Method”, International Journal of Advanced Research in Science and Engineering, Vol.5, Issue no. 7, July 2016, pp.41-52, 2016, ISSN: 2319-8354

2015

  1. Shahnawaz Arif, R. K. Lal , “Design and Comparative Study of Wallace tree and CLA based Multiplier for DSP Application”, International Journal of Applied Engineering Research (IJAER), Vol. 10 No.55, pp.1080-1084, Nov. 2015.  ISSN: 0973-4562 (Scopus Indexed)
  1. Vishal Kumar and Prof. R. K. Lal, “Analytical Study of Temperature Effect on P-MODFET Using Quantum Band Distribution in Gan Channel on Sapphire Device”,  International Journal of Control Theory and Applications (IJCTA) , Vol.8, No.1, Jan-June 2015, pp.219-226, 2015

ISSN:0974-5572 Published By : International Science Press; SJR: 0.15 (Scopus indexed)

  1. Atul Prakash, and  R. K. Lal, “Hybrid PS-ACO Algorithm in Achieving Multiobjective Optimization for VLSI Partitioning”, International Journal of Control Theory and Applications (IJCTA), Vol.8, No.1, Jan-June 2015, pp.227-242, 2015 ISSN:0974-5572 Published By : International Science Press; SJR: 0.15 Scopus (Discontinued in Scopus as of 2016)
  2. P.V.S.M. Krishna, Avireny Srinivasulu and  R. K. Lal, “Two new first order all pass filter based on differential difference complementary current conveyor”, International Journal of Control Theory and Applications (IJCTA), Vol.8, No.1, Jan-June 2015, pp.140-148, 2015  ISSN: 0974-5572 Published By : International Science Press SJR: 0.15 Scopus (Discontinued in Scopus as of 2016)
  3. Amit Prakash Sen, Atul Prakash, Praveen Kumar Singh and  R. K. Lal, “Multiobjective VLSI Circuit Partitioning Using ACO for Optimal Solution”, International Journal of Advanced Research in Electronics and Communication Engineering (IJARECE), Volume 4, Issue 5, pp. 1352-1358, May 2015, ISSN: 2278 – 909X
  4. Shahnawaz Arif, R. K. Lal , “Design and Performance Analysis of Various Adder and Multiplier circuits using VHDL”, International Journal of Applied Engineering Research (IJAER), Vol. 10, Number 20, Special Issue, pp.17016-17020, March 2015.   ISSN: 0973-4562 Citation 1 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)(Scopus)

2011

  1. P.V.S. Murali Krishna, Naveen Kumar, Avireni Srinivasulu, R.K. Lal, “Differential Difference Current Conveyor Based Cascadable Voltage Mode First Order  All Pass Filters”, Recent researches in Circuits, systems, Communications & Computers, pp. 128-132, Dec. 2011 (Proceeding and BOOK) http://www.wseas.org/cms.action?id=2741 Editors: Nikos Mastorakis, Valeri Mladenov, Carlos M. Travieso-Gonzalez, Michael Kohler
  1. Surbhi Sharma, R K. Lal, Zaheeruddin, V. K. Sharma, “Analysis Of Quantum Well Infrared Photodetectors”, Advanced Science Letters, Vol. 4, pp. 400–407, 2011
  1. T. K. Parashar, and R K. Lal, “Modelling and simulation of  HgCdTe based Photodetector for N2O Gas Detection”, Journal of Electron Devices, Vol. 11, pp. 527-537, Sep-Dec 2011. ISSN: 1682 - 3427 (Print)   http://www.jeldev.org/index.php/available-issues
  1. T. K. Parasar, and R K. Lal, “Modelling of GaAs/Al0.2Ga0.8As Quantum Well Gas Detector for LWIR Region”, MIT International Journal of Electronics and Communication Engineering, Vol. 1, No 2, pp. 97-100, Aug 2011.

ISSN: 2230-7664  http://www.mitpublications.org/journal.php?s=34&v=251 Citation 2 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

  1. T. K. Parashar, and R K. Lal, “Theoretical Modelling of InP Based photodetector for Hydrogen Floride gas detection  in short wavelength  region”, Optoelectronics and Advanced Materials-Rapid Communications, Vol. 5, No 7, pp. 732-37, July 2011. Science Citation Indexed ISSN: 1842-6573, SNIP 0.404.

2006

  1. P. Chakrabarti, P. K. Saxena and R.K Lal ,"Analytical simulation of  InAsSb photovoltaic detector for mid-infrared applications", Int. J Infrared Mill Waves, Vol 27, pp.1119-1132, 2006. (2014 Impact Factor 1.942)

Science Citation Index Expanded, Print ISSN 0195-9271, Online ISSN: 1572-9559  ISSN: 1001-9014, DOI: 10.1007/s10762-006-9093-8 Citation 4 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

  1. R.K. Lal and P. Chakrabarti, “A comparison of dominant recombination mechanisms in n-type InAsSb materials” Progress in Crystal Growth and Characterization of Materials, Volume 52, pp. 33-39, 2006. Science Citation Index (2013 Impact Factor 1.476)  Citation 9 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

2004

  1. R. K. Lal and P. Chakrabarti, “An analytical model of  P+-InAsSbP/n0-InAs/n+-InAs single heterojunction photodetector for 2.4 -3.5 µm region,” Optical and Quantum Electronics, 36, pp. 935-947, 2004. (Impact Factor 1.078) Science Citation Index Extended Citation 12 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

2003

  1. R.K. Lal, M. Jain, S. Gupta and P. Chakrabarti, “Theoretical analysis of a proposed InAs/InAsSb heterojunction photodetector for mid-infrared (MIR) applications,” IEE Proceedings Optoelectronics, 150, pp527-533, 2003. Science Citation Index  ISSN 1350-2433, (2013 Impact Factor 1.078)

DOI: 10.1049/ip-opt:20030432 Citation 4 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

  1. R. K. Lal, Manish Jain, Sachin Gupta and P. Chakrabarti, “An analytical model of a double heterostructure mid-infrared (MIR) photodetector,” Infrared Physics and Technology, 44, pp125-132, 2003. Science Citation Index Extended ISSN: 1350-4495, (Impact Factor 1.588) Citation 7 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

CONFERENCE

            INTERNAIONAL CONFERENCE- (27)

2024

  1. M. Das, R. K. Lal “Modeling of Dual color Quantum Well Infrared Photo detector for Tera hertz communication”, International Conference on Contemporary Trends in Multidisciplinary Research and Innovation (ICCTMRI – 27-28 july 2023), BIT Mesra, Jaipur.

2016

  1. Sonali Kumari, Shweta Srivastava, Rajesh Kumar Lal and Ashok Mittal, “Design A Fractal annular array anteena with use of power Divider”, Recent Developments in Science, Engineering and Technology (REDSET 2016), held at  G D Goenka University, Gurgaon, 21-22 October 2016
  1. Waesh Ali, Vishal Kumar, R. K. Lal, "Theoretical study of symmetrical four quantum well structure using Transfer Matrix Method", 5th International Conference on Science, Technology and Management (ICSTM-16),  30 July 2016, New Delhi
  1. P.V.S.Murli Krishna, Naveen Kumar, R. K. Lal and Avireni Srinivasulu, “Grounded Resistor/ Capacitor Controlled Multi-Phase Sinusoidal Oscillator Using DDCCCs”, Proc. IEEE International conference on Communication on communication and signal Processing, held at Department of Electronics and Communication Engineering, Adhiparasakthi Engineering College, Melmaruvathur , Tamilnadu, 6-8  April, 2016, pp. 0266-0269, 2016.       DOI: 10.1109/ICCSP.2016.77541.

2015

  1. Sonali kumari, Shweta Srivastava, R.K.Lal “ Design of monopole fractal antenna using annular ring for RFID application″, IEEE International conference on Soft Computing techniques and implementation(ICSCTI-2015) , held at Manav Rachna University, Faridabad, 8-10 Oct 2015 pp.T2 Comm. 127-129, 2015.
  1. Vishal Kumar and  R. K. Lal, “Reduction of Dark Current in QWIP”, Ist International Conference on Nano-electronics, circuits and Communication systems , NCCS 15, held at Advanced Regional Telecom Training Centre, Ranchi, 9-10th May, 2015
  1. Shahnawaz Arif and  R. K. Lal, “Comparative Study of Wallace tree and CLA based Multiplier for DSP Application’, International Conference on Advances in Applied Engineering and Technology (ICAAET'15)  held at  Syed  Ammal Engineering College, Ramanathapuram, Tamilnadu during 14-16 May, 2015.
  1. Atul Prakash and  R. K. Lal, “Hybrid PS-ACO Algorithm in Achieving Multiobjective Optimization for VLSI Partitioning”, International Conference on Emerging Areas of Power Electronic Application (ICEAPEA-15) held at Vignan University during 24-25 April 2015.
  1. Vishal Kumar and  R. K. Lal, “Analytical study of temperature effect on P-MODFET using quantum band distribution in GaN channel on Sapphire device”, International Conference on Emerging Areas of Power Electronic Application (ICEAPEA-15) held at Vignan University during 24-25 April 2015.
  1. P.V.S.M. Krishna, Avireny Srinivasulu and  R. K. Lal, “Two new first order all pass filter based on differential  difference complementary current conveyor”, International Conference on Emerging Areas of Power Electronic Application (ICEAPEA-15) held at Vignan University during 24-25 April 2015.
  1. Shahnawaz Arif and  R. K. Lal, “Design and Performance analysis of various Adder and Multiplier Circuits using VHDL”, (ICIIECS-15) , IEEE Sponsored 2nd  International Conference on Innovations in Information, Embedded and Communication systems (ICIIECS-2015) held at Karpagam College of Engineering, Myleripalayam, Othakkalmandapam Coimbatore during 19th & 20th March 2015.  ISBN978-1-4799-6818-3

https://groups.google.com/forum/#!topic/ecestaffs_mkce/7imQIEL0klU

  1. Atul Prakash and R. K. Lal, “PSO: An Approach to Multiobjective VLSI Partitioning” 2015 ICIIECS, IEEE Sponsored 2nd  International Conference on Innovations in Information, Embedded and Communication systems (ICIIECS-15) , IEEE Sponsored 2nd  International Conference on Innovations in Information, Embedded and Communication systems (ICIIECS-2015) held at  Karpagam College of Engineering, Myleripalayam, Othakkalmandapam (Post) Coimbatore during 19th & 20th March 2015 [IEEE Explorer]

ISBN 978-1-4799-6818-3  https://groups.google.com/forum/#!topic/ecestaffs_mkce/7imQIEL0klU

2014

  1. Deepak K Jena, Rajesh K Lal, Rakesh  Malik, Apurva Sen and Jeswanth K Geda, “An improved low power high speed full adder design with 28nm for extended region of operation”, IEEE International Conference on Electronics , Communication and Computational Engineering (ICECCE 2014) held at Adhiyamaan College Of Engineering(Autonomous) Krishnagiri, Tamilnadu, during  17-18 Nov 2014.

ISBN: 9781479957491  http://www.proceedings.com/25879.html

2013

  1. Surbhi Sharma, R K. Lal, Zaheeruddin, V. K. Sharma, “Analysis of Quantum Well Infrared Phtodetectors”, Annual International Conference on Advances Technology in Telecommunication, Broadcasting, and Satellite (TelSaTech-2013), held at the Le Méridien Jakarta Hotel, Jakarta, Indonesia, during 02- 03 August 2013.
  1. P.V.S.M. Krishna, Avireni Srinivasulu, Sanhita Manna, Sweta Kumari, R. K. Lal, “ Second Generation current conveyor based square wave generator”, in Proc. of  International Conference on Innovation in Engineering and Management (ICIEM 2013),  held at  B.I.T. Patna, 22-23, Feb 2013, pp. 40(1-4).

2012

  1. Avireni Srinivasulu, P.V.S.M. Krishna, Naveen Kumar and R. K. Lal, “Two New All Pass Filters based on a Single Differential Difference Complementary Current Conveyor (DDCCC), in proceeding of: IEEE Applied Electronics 2012, International Conference (IEEE AEIC-12), held at  Pilsen, Czech Republic, Volume: ISSN: 1803-7232, pp. 283-286, Sep. 5-7, 2012.

2011

  1. A. Srinivasulu, N. Kumar, P.V. R Murli Krishna, R. K. Lal, “Differential Difference Current Conveyor Based Cascadable Voltage Mode First Order All Pass Filters”,  in proc. of Recent Researches in Circuits, Systems, Communications and Computers (ECCTD’11), held on December 10-12, 2011at Puerto De La Cruz, Tenerife, Spain. ISBN: 978-1-61804-056-5, pp 128-132, Dec. 2011

Citation 4 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

  1. T. K. Parasar, Brajesh Gupt and R K. Lal, " Modeling of Quantum Well Infrared Photodetectors (QWIPs)", Abstract published in Proc. International Conference on Advances in Electronics and Electronics Engineering (ICAEEE) held on  25 – 26,   February, 2011 at Moradabad Institute Technology (MIT), Moradabad,  Uttar Pradesh , 2011, pp.31

2010

  1. R. K. Lal, Brajesh Gupt and Mahendra Das, “Proposed generalised numerical model for  energy sub band calculation  of quantum well photodetectors (QWIPs)”, Proc. of 10th International Conference on Fibre Optics and Photonics: PHOTONICS-2010 , held at IIT Guwahati, Guwahati during December, 12-15, 2010, pp. 352.

Citation 1 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

2006

  1. P. Chakrabarti, R. K. Lal and P. Saxena, “Theoretical modelling of an InAs0.89Sb0.11/GaSb Mid-Infrared Photodetector,” Proc. of International conference on Electronic and Photonic materials, Devices and Systems (EPMDS-06) held at Saha Institute of Nuclear Physics, SINP, Calcutta, during January 04-06, 2006, pp. C-18, 2006.

2004

  1. P.Chakrabarti and R.K. Lal, "Effect of trap-assisted tunnelling on the performance of InAsSb based mid-infrared (MIR) photodetectors" presented at the Asia Pacific Microwave Conference (APMC 2004) held at New Delhi, India, during Dec.16-18, 2004 and published in Proc. Asia Pacific Microwave Conference (APMC 2004) vol.2, pp327-328, 2004 ISBN 8177647229, 9788177647228.

2003

  1. P. Chakrabarti and R.K. Lal, "An analytical model of a surface illuminated InAs/InAsSbP photovoltaic detector for 3.0-3.3mm applications" presented at the Twelfth International Workshop on The Physics of Semiconductor Devices (IWPSD 2003)  held at IIT Madras, Chennai during Dec.16-20, 2003 and published in "Physics of Semiconductor Devices IWPSD-2003", vol.2, pp.953-955, 2003.
  1.  P. Chakrabarti, A. Krier, X.L. Huang, P. Fenge and R.K. Lal, "Optical and electrical characterisation of an p+-InAs0.96Sb0.04/ n0- InAs0.96Sb0.04/n+-InAs Photodetector for Mid-infrared Applications," Proc. SBMO/IEEE-International Microwave and optoelectronics Conference IMOC 2003 held at Iguazu Falls, Parana, Brazil during Sept.20-23, 2003, vol 1, pp 87-92, 2003. DOI: 10.1109/IMOC.2003.1244836 Citation 1 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ

2002

  1. R.K. Lal and P. Chakrabarti, “A Proposed heterojunction photodetector based on narrow bandgap III-V materials for mid-infrared (MIR) applications,” Proc. Photonics 2002 held at TIFR, Bombay during Dec 16-18, 2002.
  1. P. Chakrabarti, R.K. Lal, “A Novel Signal HBT Front end based monolithic optical receiver”,Abstract published in Proc.  6th VLSI Design and Test Workshops (VDAT), held at IISC, Bangalore during August 29-31, 2002, pp 29, 2002.  
  1. P. Chakrabarti, R.K. Lal, Manish Jain and Sachin Gupta, “Theoretical analysis of room temperature InAsSb mid-infrared (MIR) photodetector for CO detection,” Proc. 23rd IEEE International Conference on Microelectronics held at Nis, Yugoslavia during May 12-15, 2002, 1,  pp331-334, 2002 DOI: 10.1109/MIEL.2002.1003204

2001

  1. P. Chakrabarti, R.K. Lal, Manish Jain and Sachin Gupta, “Theoretical Analysis of an InAs/InAsSb heterostructure photodetector for mid-infrared (MIR) Applications,” Proc. of International Workshop on physics of semiconductor devices (IWPSD) held at International Workshop on physics of semiconductor devices (IWPSD), India during Dec. 11-15, 2001, pp1054-1058, 2001

  NATIONAL CONFERENCE – 8

2017

  1. Jay prakash, R.K.Lal, Arvind Kumar and Mahesh Chandra, “Ho language digits recognition using MFCC and artificial neural network”, Proceeding of National Conference on Recent Trends in Electronics and Electrical Engineering (NCRTEEE),  Inderprastha Engineering College, Ghaziabad, India, presented  February 16-17, 2017.  ISBN: 978-93-86238-13-9

2013

  1. R.K. Lal, Vishal Kumar, “Performance review of Quantum Well compound III-V semiconductor device and simulation of multiple GaN heterostructure”, Abstract published in Proc. Dimond Jublee Zonal Seminar on Advances of Electronics, Information and Communication Technology in India, 13-14, July 2013 at IETE Ranchi Centre, 2013

2010

  1. T. K. Parasar, Meena Singh and  R K. Lal, " Modeling of an InAs/InAsSb Based Hetrojuction Infrared photodetector for CH4 gas detection", Abstract published in Proc. National Conference on Advances in Microwave Communication, Devices & Applications held on  16 – 17   February, 2010 at Rajasthan Institute of Engineering and Technology (RIET), Jaipur , 2010.

2008

  1. Vikash Ranjan, Chetan S. Solanki and R. K. Lal, “Minority Carrier Lifetime Measurement of Solar Cell”, Proc. National Seminar on Advanced Optoelectronic Materials and Devices    (AOMD-2008), IT, BHU, Varanasi, during 22-24 Dec. 2008, pp. 299-306, 2008.

       Citation 1 (https://scholar.google.co.in/citations?hl=en&user=l7ocYIYAAAAJ)

  1. T. K. Parashar, Mahendar Das, R. K. Lal, “Modeling of a Infrared Photo-Detector for Carbon mono-oxide(CO) Monitoring “, Proc. National Seminar on Devices, Circuit and Communication(NASDAC2-08) held at BIT, MESRA, Ranchi, during November 6-7, 2008, abstract published in Souvenir Session III- Device, Circuit and Design, pp.19, 2008.

2005

  1. R.K. Lal and P.Chakrabarti "A Comparison of dominant recombination mechanisms in n-type InAsSb materials" Abstract published in Proc. National seminar of Advance material Science (NSAMS-05) held at D.D. U. Gorakhpur University, Gorakhpur, during March.17-19, 2005, O-3, 2005.
  2.  P. Chakrabarti and R.K. Lal, “Analytical Simulation of an  InAsSb/GaSb Photodetector for 4.5 mm Applications,” Proc. XXX OSI Symposium on Optics and Optoelectronics (SOOP-05) held at NPL, New Delhi during January 19-21, 2005, pp. 155-157, 2005.

2002

  1. P. Chakrabarti and R.K. Lal " A Proposed Double Heterostructure Photodetector for Mid- Infrared (MIR) Applications," National Seminar on Materials and Devices (MD-2002) held at MJP Rohilkhand University, Bareilly during March, 9-10 2002 and abstract published in Souvenir pp20, 2002

BOOK CHAPTER: 4

2024-25

  1. Arbind Kr. Choudhary, Kamta Nath Mishra, Alok Mishra, Rajesh Kr. Lal, A. Kumari, “Detection of Major Depressive Disorder Using Maximum Likelihood Estimation for Channel Selection: A Novel Approach”, ICICC-2025, pp. 1-12, 2025.

2018-19

  1. Trilok Kumar Parashar and Rajesh Kumar Lal, “Analytical Modelling of Room-Temperature GaAs/InAs0.3Sb0.7 Detector for H2S Gas Detection, In: Nath V., Mandal J. (eds) Proceeding of the Second International Conference on Microelectronics, Computing & Communication Systems (MCCS 2017, pp 451-467, 31 July 2018, Springer, Singapore Lecture Notes in Electrical Engineering book series (LNEE, volume 476), Scopus indexed                 Print ISBN: 978-981-10-8233-7 Online ISBN: 978-981-10-8234-4 DOI: https://doi.org/10.1007/978-981-10-8234-4_36 
  1. Kumar V., Lal R.K., “Effect of Temperature on Dark Current in QWIP for Unmanned Aerial Vehicles. In: Nath V. (eds) Proceedings of the International Conference on Microelectronics, Computing & communication Systems. Lecture Notes in Electrical Engineering, vol 453, pp 327-337, 2018, Springer, Singapore.

   Print ISBN 978-981-10-5564-5,   Online ISBN 978-981-10-5565-2, Scopus indexed https://doi.org/10.1007/978-981-10-5565-2_29

2011-12

  1. P.V.S. Murali Krishna, Naveen Kumar, Avireni Srinivasulu, R. K. Lal, “Differential Difference Current Conveyor Based Cascadable Voltage Mode First Order  All Pass Filters”, Recent researches in Circuits, systems, Communications & Computers, pp. 128-132, Dec. 2011   (Proceeding and BOOK) http://www.wseas.org/cms.action?id=2741  Editors: Nikos Mastorakis, Valeri Mladenov, Carlos M. Travieso-Gonzalez, Michael Kohler

 

 

 
  Member of Professional Bodies
 

Coordinator IETE membership Committee IETE Ranchi center

    Membership of Academic Bodies:

    Institution of Engineers (India)  : Associate Member (AM138907-9)

    IETE            : Member (Membership No. M-232695 S. No. 1300125)                                                          

    LMISTE      : Member (LM 66825)
  Current Sponsored Projects
 
  1. Title :Embedded Fiber Optic Sensor based Instrumentation System for Structural Health Monitoring , sanctioned by ISRO on Jan. 2009. Sanctioned amount of 16, 00,000/, Duration - 2 years, Principal Investigator:  Dr. S. K. Ghorai, Co-investigator: Dr. R. K. Lal and Mr. Somnath Sengupta
  2. Title: Development of VLSI Design course (Pedagogy Project): Main Phase Funding Agency:  MHRD New Delhi, India,Duration: Years 2013-2015  Cost : 6.4 lakhs Principal Investigator:  Dr. V. Nath , Co-investigator: Dr. R. K. Lal 
  Text and Reference Books
 
  Intellectual Property Rights (IPR)
 
  Fellow
 

Fellowship                    :    CSIR- SRF (Senior Research Fellow) Duration of Fellowship: 01.05.2003 - 30.04.2005
  Member, Editorial Board
 
  1. Reviewer, Software Impact , Science Direct (Impact Factor 1.3)
  2. Reviewer, Journal of Circuits, Systems, and Computers (Impact Factor 0.9)
  3. Reviewer, Journal of Semiconductor Technology and Science
  4. Reviewer 9th International Conference on Nanoelectronics, Computational Intelligence & Communication Systems (NCCS-2023):
  5. Reviewer, VDAT2015