Prof. Dr. Khasan S. Karimov
(Ext. 2560)

Prof. Dr. Khasan S. Karimov Professor


Qualifications: Doctor of Physical Mathematical Sciences, Department of Heat Physics, Tashkent, Uzbekistan, 1994. Ph.D. Physical Technical Institute, S.-Peterburg, USSR, 1982 Engr. Electrotechnical Institute of Communication, Tashkent, USSR, 1971
Research Interests: Electrophysical Properties of Organic Semiconductors, Organic Semiconductor Devices (sensors, solar cells), Materials Processing at High Gravity Conditions (Thin Films), Utilization of Renewable Energy Resources

Area of Specialization

  • Electrophysical Properties of Organic Semiconductors , Conductors  and Superconductors
  • Solar Cells and Sensors on the Base of Organic Semiconductors and nano-composites.
  • Material Processing at High Gravity Conditions
  • Utilization of Renewable Energy Resources (Solar Energy, Hydropower, Production of  Biogas , Wind power )

Course Taught

  • Solid State Physics
  • Solid State Electronics
  • Instrumentation
  • Electronics-II
  • Circuit Analysis-I
  • Semiconductor Devices Processing and Technology
  • Solar Energy and its Application
  • Organic Semiconductor Devices

Honors, Awards, Fellowship, Membership of Professional Societies

  • Inventor of  USSR
  • Member of the Society of Tajikistan Inventors
  • Expert of  Tajikistan Academy of Sciences on Renewable Energy Resources
  • Laureate of  Tajikistan Academy of Sciences Prize, 1980
  • Laureate of Competition “Best Inventor – 1997” in Tajikistan

Service History

1971 – 1972: Engineer of Radio-Communication at Ministry of Communications , Tajikistan.

1972 – 1983: Junior Research Associate at Physical Technical Institute, Dushanbe, USSR

1983 – 1993: Senior Research Officer at Physical Technical Institute, Dushanbe, Tajikistan

1993 – 1999: Head of the Renewable Energy Resources and Materials Sciences Laboratory Physical Technical Institute, Dushanbe, Tajikistan

1993-1998: Professor of Tajik National State University, Dushanbe, Tajikistan (on half time ).

1998, 1999: Visiting Professor , Dept. of Physics , Tajik National State University, Dushanbe, Tajikistan.

1997, 1999, 2000: Researcher in  Electro Technical  Laboratory , Tsukuba , Japan.

1999 – 2000: Deputy Director, Physical Technical Institute, Dushanbe, Tajikistan.

2000 – 2005: Visiting Professor of  Faculty of Electronic Engineering of GIK Institute , Pakistan.

2000 – 2005: Chief  Research Officer of Physical Technical Institute of Tajikistan.

2005: Visiting Professor , Dept. of Chemistry , St.Cloud State University , USA.

2005: Foreign Professor of  Faculty of  Electronic Engineering of GIK Institute, Pakistan.

2007: Visiting Professor , Dept. of Chemistry , St.Cloud State University , USA.

2007: Foreign Professor of  Faculty of  Electronic Engineering of GIK Institute, Pakistan .

2007: Chief  Research Officer of Physical Technical Institute of Tajikistan.

2008: Foreign Professor of  Faculty of  Electronic Engineering of GIK Institute, Pakistan .

2009-2013: Foreign Professor of  Faculty of  Electronic Engineering of GIK Institute, Pakistan.

Current Occupation

Foreign Professor in Faculty of Electronic Engineering, GIK Institute,

FEE, Topi, Swabi, N.W.F.P., Pakistan, 23460.

Tel: + + 92 – 938 – 271858, Ext. 2560

Fax:  +92-938-272950

Number of supervised students

  • Ph.D. students : 12
  • Master students : 21

Funded Projects:

  • Microhydropower Plant (Funded by Pakistan Science Foundation, 2011)
  • GIK Institute Photovoltaic System (Funded by Pakistan Science Foundation, 2010)
  • Solar Biogas Digester (Funded by Pakistan Science Foundation, 2010)
  • Investigation of Electrical Properties of Organic Semiconductor Sensors, (Funded by Higher Education Commission of Pakistan,2009)
  • Biogas Digester (Funded by NGO, Almaty, 2003)
  • Micro-Hydropower Plant (Funded by NGO, Almaty, 1999)
  • Solar Energy Utilization (Funded by ISESCO, 1998).
  • Micro-Hydropower Plant (Funded by NGO, Almaty, 1997).

Publications and Presentations

  • No of  Papers in Referred Journals                              134
  • No of  Presentation in Scientific Conferences            53
  • No of Authored Books                                                   19 Books
  • No of  Patents                                                                  51

Participation in International conferences , workshops, meetings

  • Russia (1982, 1983, 1985, 1988, 1990)
  • USA (1996)
  • Japan (1997)
  • Pakistan (1993, 1995, 1997, 2001, 2003, 2010, 2011)
  • Poland (1998)
  • China (2001)
  • Hungary (2002)
  • Malaysia (2006, 2007)
  • Egypt (2008)
  • Spain (2008)
  • Switzerland (2009, 2011)
  • Turkey (2012)

Published Books

  1. M.I.Fedorov, Kh.M.Akhmedov, Kh.S.Karimov. Solar cells on the base of organic semiconductors, TajikNIINTI, Dushanbe, Tajikistan, 1989.
  2. Kh.S.Karimov, Kh.M.,Akhmedov. Biogas for every household, Donish, Dushanbe , 2000.(In Tajik ).
  3. Kh.M.,Akhmedov, Kh.S.Karimov. Potentialities of production and utilization of biogas in Tajikistan, Donish, Dushanbe , 2003.(In Tajik ).
  4. Kh.M.Akhmedov, Kh.S. Karimov. Carbazolile containing polymers. Donish , Dushanbe, 2005. (In Russian).
  5. Kh.M.Akhmedov, Kh.S. Karimov. Renewable energy resources of Tajikistan and potentialities of their utilization . Donish , Dushanbe, 2005. (In Russian).
  6. Kh.M.Akhmedov, Kh.S. Karimov. Solar electropower engineering. Donish, Dushanbe, 2007 (In Russian ).
  7. Kh.S.Karimov, Sh.B.Dikambaev, M.Abid, S.K.Turusbekov. Energy storage. Avangard, Bishkek, Kyrgystan, 2008 . (In Russian).
  8. Kh.M.Akhmedov, Kh.S. Karimov. Potentialities of production and utilization of biogas in Tajikistan. Second Edition, Donish, Dushanbe , 2008.(In Russian and Tajik ).
  9. Kh.S.Karimov, Kh.,M.Akhmedov. Solar thermopower engineering. Donish, Dushanbe, 2008 (In Russian ), ISBN 978-99947-38-43-4.
  10. Kh.S.Karimov, Muhammad Abid, “Potentialities of biogas technology . Production and utilization of biogas“. ISBN 978-3-639-14806-0. VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG. Germany, 2009.
  11.  Khasan Karimov, Tauseef .Khan Ibrahim Qazi. “Organic Semiconductors Technology and Properties. Multi-functional sensors”, Projektnummer 22163, ISBN 978-3-639-14830-5, VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG. Germany, 2009.
  12. Kh.S.Karimov, Sh.B.Dikambaev, Muhammad Abid, S.K.Turusbekov, E.S.Bogombaev, A.G.Vedenev,” Production and utilization of biogas”, Publishing Center “Avangard”, Bishkek,2009, 75 pages, ISBN 978-9967-432-29-1.
  13. Muhammad Abid, Kh.S.Karimov. “Micro-hydropower systems”. ISBN :978-3-639-23336-0, VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG. Germany, 2010.
  14. S.A.Moiz, Kh.S.Karimov, M.M.Ahmed. “Electrical Characterization of Novel Organic Semiconductors. Materials and Devices for Sensor Technology”. ISBN :978-3-639-27157-7, VDM Verlag Dr. Müller Aktiengesellschaft & Co. KG. Germany, 2010.
  15. Kh.S.Karimov, Kh.M.Akhmedov. “Micro-hydropower engineering”. ISBN 978-99947-38-57-1, Donish, Dushanbe, Tajikistan , 2010.(In Russian).
  16. Khasan Karimov, Muhammad Abid. “ Organic Semiconductor Electromechanical Sensors. Pressure , Displacement and Strain Sensors.ISBN: 978-3-639-33003-8, VDM Verlag Dr.Muller GmbH & Co.KG Dudweiler Landstr. 99, 66123 Saarbrucken, Deutschland, 2011.
  17. Khasan Karimov, Muhammad Abid, Nasiba Karimova, Economics of Renewable Energy. Photovoltaic, Wind-power, Biogas and Micro-hydropower systems”, LAMBERT Academic, Publishing, Saarbrucken, Germany, ISBN :978-3-8465-9784-2,  2012.
  18. Kh.M.Akhmedov, Kh.S.Karimov “Solar cells on the base of organic semiconductors”, Academy of Sciences publisher “Donish”, Dushanbe, Tajikistan, 2012, 92 p. (in Russian).
  19. Kh.M.Akhmedov, Kh.S.Karimov “Polymer semiconductors based solar cells ”, Academy of Sciences publisher “Donish”, Dushanbe, Tajikistan, 2012, 86 p. (in Russian).

Selected Journal Publications

  1. M.Tariq Saeed Chanee, Kh.S.Karimov, F.A.Khalid, S.A.Moiz, “ Polyaniline based impedance humidity sensors” , Sol.St.Sci., Vol.18 (2013), pp.78-82.
  2. R. Akram, M. Saleem, Q. Zafar, Kh. S. Karimov, “Organic-inorganic composite PEPC-NiPC-Cu2O based humidity sensor”, Sensor Letters (accepted in 2013).
  3. Zubair Ahmad,, QayyumZafar, KhaulahSulaiman, RizwanAkram and Khasan S. Karimov, “Organic-inorganic Composite for Humidity Sensing for Environmental Monitoring”, Sensors,(2013), 13, 1-x manuscripts; doi:10.3390/s130x0000x,pp.1-10.
  4. A.Khan, Kh.S.Karimov, M.Shah, “ Resistance pressure sensor based on Ag/Cu2O-PEPC-NiPc/Al composite”,  Key Engineering Materials, Vols.510-511 (2012), pp.413-419.
  5. Muhammad Ali , Mahmood Khan , Khasan S. Karimov, “ Design of cost efficient PV parameters monitoring system”, Sci., Tech. and Dev., Vol.31 (3), (2012), pp.244-250.
  6.  Muhammad Tariq Saeed Chani, Kh.S. Karimov, F. A. Khalid, S. Z. Abbas, M.B. Bhatty, “Orange dye-polyaniline composite based impedance humidity sensors” , Chin. Phys. B , Vol.22, No.1(2013), 010701.
  7. Muhammad Tariq Saeed Chani, Kh.S. Karimov, F. A. Khalid, K.Raza, M.Umer Farooq, Q.Zafar, “Humidity sensors based on aluminum phthalocyanine chloride thin films”, Physica, E 45 (2012), pp.77-81.
  8.  M. Saleem , M.H. Sayyad, Kh.S. Karimov “Electrical characteristics of solid-liquid rectifying junctions” has been accepted in 2012 for  publication in “The Arabian Journal for Science and Engineering (AJSE)”.
  9. Khasan Karimov, Muhammad Abid, “ Biogas digester with simple solar heater”, IIUM Engineering journal, Vol.13, No.2., (2012), pp.109-119.
  10. Kh. S. Karimov · M. Abid · M. Saleem · M. Farooq · Z. M. Karieva · Adam Khan, “Cu2O–PEPC Composite Based Pressure Transducer”, Arab J. Sci. Eng. DOI 10.1007/s13369-012-0239-9.
  11. Fakhra Aziz, M. H. Sayyad, Zubair Ahmad*, K. Sulaiman, M. R. Muhammad, Kh. S. Karimov, “Spectroscopic and Microscopic Studies of Thermally Treated Vanadyl 2,9,16,23-tetraphenoxy-29H,31H-phthalocyanine Thin Films”, Physica E (Accepted in 2012).
  12. Kh.S.Karimov, Muhammad Abid, “Combined uncovered sheet-and-tube PVT-collector system with built-in storage water heater”, IIUM Engineering Journal, Special Issue in Science and Ethics,Vol.12, No. 6, (2011), pp.1-7.
  13. Q. Zafar, R. Akram, Kh.S. Karimov, T.A. Khan, M. Farooq, M.M. Tahir “Temperature Variation Effects on I-V Characteristics of Cu-Phthalocyanine based OFET”, International Journal of Chemical and Environmental Engineering, Issue 0058,(2011), pp 517-521.
  14. Khasan Sanginovich Karimov, Fazal Ahmad Khalid, Muhammad Tariq Saeed Chani, Carbon nanotubes based strain sensors, (accepted by Measurement in 2012).
  15.  Kh.S. Karimov, M. Saleem, Z.M. Karieva, A. Mateen, M. Tariq Saeed Chani and Qayyum Zafar ,Humidity Sensing Properties of Cu2O-PEPC Nanocomposite Films”,(accepted for publication in the Journal of Semiconductors in 2012.
  16. Kh.S. Karimov, M.Abid, M. Saleem, M. Farooq, Z.M. Karieva, Adam Khan, Resistive and Capacitive Cu2O-PEPC Composite Based Pressure Transducer, Arabian Journal for Science and Engineering (AJSE). Accepted (2011).
  17. Kh. S. Karimov, M. Saleem, Z. M. Karieva, Adam Khan, and A. Mateen, “CNT Based Displacement Sensor” ,International Journal of Materials Research (2012), pp.1-4.
  18. Kh.S.Karimov, T.A.Qasuria. The use of displacement sensitive organic field effect transistor for telemetry system applications, Measurement, 45 (2012),pp.41-46.
  19. Kh. S. Karimov, M. M. Ahmed, Z. M. Karieva, M. Saleem, A. Mateen, and S. A.    Moiz , Humidity Sensing Properties of Carbon Nano-Tube Thin Films, Sensor Lett. , Vol. 9, No. 5, 2011, pp.1-5.
  20. Kh.S.Karimov, T.A.Qasuria, “The Use of Displacement Sensitive Organic Field Effect Transistor For Telemetry System Applications ”,Accepted by Measurement in 12 Oct., 2011.
  21. Kh.S. Karimov, Muhammad Tariq Saeed Chania, Fazal Ahmad Khalida, Adam Khan, Rahim Khan, Carbon nanotubes-cuprous oxide composite based pressure sensors .Accepted by   Chinese Physics B, ,2011.
  22.  M.Tariq Saeed, F.Ahmad Khalid, Kh. S. Karimov , M. Shah,”Organic Cu/Cellulose/ PEPC/Cu Humidity Sensor”,OAM-RC vol. 4 iss. 6/2010, p. 888-892.
  23. Kh.S. Karimov, Muhammad Tariq Saeed Chani, Fazal Ahmad Khalid, Carbon nanotubes film based temperature sensors , accepted by  Physica E, (21-May-2011).
  24. Kh.S.Karimov, M.Saleem, Z.M.Karieva, Adam Khan, T.A.Qasuria. A carbon nanotube-based pressure sensor. Phys. Scr. 83 (2011), 065703 (4 pp).
  25. Sh.M.Khan, M.H.Sayyad, Kh.S.Karimov.” Investigation of temperature-dependent electrical properties of p-VOPc/n-Si heterojunction inder dark conditions. Ionics,  DOI 10.1007/s 11581-010-0508-0, January (2011), pp.1-7.
  26. Khasan S. Karimov, Mohammad Mahroof-Tahir, Muhammad Saleem and Zubair Ahmad. “I-V Characteristics of Vanadium-flavonoid complexes based Schottky diodes”  Physica B 406 (2011) 3011–3017.
  27. Kh. S. Karimov, M. Saleem, Z. M. Karieva, Adam Khan, T. A. Qasuari and A. Mateen. “CNT Based Pressure Sensor” is accepted for publication in Physica Scripta in 2011.
  28. Imran Murtaza , IbrahimQazi , KhasanS.Karimov , MuhammadH.Sayyad ,” Impedance spectroscopic studies of an organic semiconductor device incorporating a thin film of highly doped ZnPc with MoO3, Physica B 406 (2011) 1238–1241.
  29. Kh. S.Karimov, M. Tariq Saeed, F. A. Khalid and Z.M. Karieva, “Photoconductive properties of organic-inorganic Ag/p-CuPc/n-GaAs/Ag cell”, Accepted by J.of Semiconductors (2011).
  30. Kh. S. Karimov, M. Abid, M. Mahroof-Tahir, M. Saleem, Adam Khan, Z. M. Karieva, M. Farooq. V2O4-PEPC composite based pressure sensor”,  Microelectronic Engineering, 88 (2011),1037-1041.
  31. Mutabar Shah, M. H. Sayyad,  Kh. S. Karimov, Electrical characterization of the organic semiconductor Ag/CuPc/Au Schottky diode”, Journal of Semiconductors (accepted for publication in 2011).
  32. M.Saleem, Kh.S.Karimov, Z.M.Karieva, A.Mateen, Humidity sensing properties of CNT-OD-VETP nanocomposite films, Physica E 43 (2010), pp.28-32.
  33. Kh. S. Karimov, Muhammad Abid, Z. M. Karieva, S. A. Moiz. Organic materials sensors for  environmental monitoring and asessment. The Mediterranean Journal of Measurement and Control. Vol.6., No.$., (2010), pp.155-157.
  34. Kh.S.Karimov, M.Saleem, Z.Ahmad. M.Farooq, Z.M.Karieva, Adam Khan, Resistive and  Capacitive Cu2O-PEPC Composite Based Displacement Transducer, Phys.Scr. Vol.82 (2010), 065702 (5pp).
  35. Mutabar Shah, Kh. S. Karimov, Zubair Ahmad, M. H. Sayyad. Electrical Characteristics of Al/CNT/NiPc/PEPC/Ag Surface-Type Cell. CHIN. PHYS. LETT. Vol. 27, No. 10 (2010) 106102, pp.1-4.
  36. M.Shah, , M.H.Sayyad, Kh.S.Karimov, F.Wahab. “Electrical characterization of the  ITO/NiPc/PEDOT:PSS junction diode”. J.Phys.D: App. Phys. Vol.43, (2010), 405104 (5pp).
  37. Kh.S.Karimov, M. Saleem,  M. Mahroof-Tahir, T.A. Khan, Adam Khan. “Pressure Sensitive Organic Field Effect Transistor”. Physica E 43, (2010), pp.547-551.
  38. Kh. S. Karimov, M. Saleem, M. Shah, S. Shafique, “Investigation of Rectenna for Microwave Power Conversion”, Advances in Natural Sciences: Nanoscience and Nanotechnology , 1 (2010) 035002 (4pp). doi:10.1088/2043-6254/1/3/035002.
  39. Kh.S. Karimov, M. Tariq Saeed, F.A. Khalid1 and S.A. Moiz “Effect of displacement on resistance and capacitance of the polyaniline film”  Chin. Phys. B Vol. 20, No. 4 (2011) 040601.
  40. Kh. S. Karimov, M. Saleem, T. A. Qasuria, M. Farooq, “Surface-type Humidity Sensor based on Cellulose-PEPC for Telemetry Systems”, Journal of Semiconductors,Vol.32, No.1 January (2011), pp.1-5.
  41. H.Mekhdi, Kh.S.Karimov, A.A.Kavokin.” Information gain ratio based clustering for investigation of environmental parameters”. Proc.of World  Academy of Sci., Engg. And Technology , ISSN 207037224, V.62, 2010,pp.246-250.
  42. Mutabar Shah, Kh. S. Karimov, M. H. Sayyad.”Organic semiconductor nickel phthalocyanine photocapacitive and photoresistive detector”, (accepted by Journal  Semiconductor Science and Technology, China , 2010).
  43. M. Saleem, M.H Sayyad, Kh.S. Karimov, Z.M. Karieva, Kuan Y. Cheong, Ahmad F. Mohd Noor, “I-V characteristics of Ag/OD-MO/Ag surface-type diode fabricated by deposition of organic film from solution under the effect of an electric field”, European Physical Journal-Applied Physics, Vol. 50, 30401 (2010), pp.30401-p1-p6.
  44. Z. Ahmad, M.H. Sayyad¤, Kh.S. Karimov, M. Saleem and M. Shah. “Frequency dependent electrical characteristics of Au/n-Si/CuPc/Au heterojunction”, Vol. 117 (2010) ACTA PHYSICA POLONICA A , Vol.117,No.3,(2010) , pp.493-496.
  45. Fakhra Aziz , M. H. Sayyad, Khassan S. Karimov, M. Saleem, Zubair Ahmad, and S. Mahmood Khan,Characterization of vanadyl phthalocyanine based surface-type capacitive humidity sensors”,J. of Semiconductors, Vol.31, No.11 (2010),pp.114002 (1-6).
  46. Kh. S. Karimov , T.A.Qasuria, Zubair Ahmad, “ Impedance Hygrometer based on Cellulose and CuPc”, Journal of Semiconductors,Vol.31, No.6, June (2010), pp. 400(1-4).
  47. Kh.S. Karimov1, 2, Kuan Yew Cheong 3, M. Saleem1,*, Imran Murtaza1, M.Farooq1, Ahmad Fauzi Mohd Noor3, “ Ag/PEPC/NiPc/ZnO/Ag thin film capacitive and resistive humidity sensors”, Journal of Semiconductors, Vol.31.No.5 , May (2010), pp. 054002-(1-6).
  48. M.Saleem, M.H.Sayyad, Kh.S.Karimov, Z.Ahmad. “ Fabrication and investigation of  the charge / discharge characteristics of  Zinc/PVA-KOH/Carbon cell “ , Acta Physica A , vol.116, No.6 (2009),pp.1021-1024.
  49. I.Murtaza , Kh.S. Karimov , Zubair Ahmad, I. Qazi , M. Mahroof-Tahir , T.A. Khan, “Humidity Sensitive Organic Field Effect Transistor “Journal of Semiconductors, Vol.31, No.5, May (2010), pp. 05001-(1-5).
  50. Kh.S.Karimov, S. Bellingeri , B.F.Irgaziev, H.B.Senin,  I.Qazi, T.A.Khan, Y.Abe,U.Shafique“ On physical vapor deposition of CuPc organic thin films in high gravity “ , Eurasian Chem.Tech.Journal, No.11 ( 2009) ,pp.45-49.
  51. Kh.S.Karimov, Muhammad Abid , ” Investigation of a photo-voltaic system with variable solar modules inclination angles”, Kuwait J.Sci. Eng. ,No.1A, Vol.37 (2010), pp.99-109.
  52. Muhammad H. Sayyad1,*, Muhammad Saleem1, Khasan S. Karimov1,2, Muhammad Yaseen3, Mukhtar Ali4, Kuan Y. Cheong 5, Ahmad F. Mohd Noor5 “Synthesis of Zn(II) 5,10,15,20-tetrakis(4′-isopropylphenyl) porphyrin and its use as a thin film sensor” Applied Physics A,(2010) 98 : 103-109.
  53. M.Saleem, M.H.Sayyad, Z.Ahmad, Kh.S.Karimov, Z.M.Karieva, “Effects of  orange dye concentration on electrochemical properties of zink/orange dye aqueous solution/carbon cells”, Kuwait J.Sci. Eng. 36 (1A), (2009), pp.77-86.
  54. M.H.Sayyad, Z.Ahmed, Kh.S.Karimov, M.Yaseen, M.Ali, ” Photo-organic field effect transistor based on a metalloporphyrin “, J.Phys. D: Appl. Phys., Vol. 42, (2009), xxxx (3pp) (accepted).
  55. M.Mahroof-Tahir, Kh.S.Karimov, “ Fabrication of  heterojunctions and current-voltage characteristics of vanadium coordination compounds”, Journal of   Optoelectronics and Advanced Materials, Vol..11, No.1., January, 2009, pp.83-88.
  56. S.A. Moiz, M.M. Ahmed, Kh.S. Karimov, F. Rehman, J.H. Lee, “Space Charge Limited Current-Voltage Characteristics of Organic Semiconductor Diode Fabricated at Various Gravity Conditions” ,Synthetic Metals , xxx(2009) xxx(accepted).
  57. M.Saleem, M.H.Sayyad , Kh.S.Karimov, M.Yaseen, M.Ali , “ Surface-type multifunctional sensor based on 5,10,15,20-tetrakis(4’-isopropylphenyl) porphyrin”,       J.Mater. Sci. Vol.44, (2009) ,pp.1192-1197.
  58. M.Saleem, M.H.Sayyad, Kh.S.Karimov, M.Yaseen, M.Ali, “ Cu(II) 5,10,20-tetrakis (4’-isopropylphenil) porphyrin based resistive-capacitive multifunctional sensor”, Sensors and Actuators, B xxx (2009) xxx-xxx(accepted).
  59. Kh.S.Karimov, I.Qazi, Z.M. Karieva , T.A.Khan, I.Murtaza, “ Electrical properties of orange dye aqueous solution “ , Kuwait J. Sci. Eng. 35 (2A) , 2008, pp.27-36.
  60. Z.Ahmad, M.H.Sayyad, Kh.S.Karimov, “ Capacitive hygrometers based on natural organic compound”, Optoelectronics and Advanced Materials-Rapid       Communications,Vol.2, No.8, Aug.2008,p.507-510.
  61. M.Saleem, M.H.Sayyad, K.S.Karimov, Z.Ahmad, M.Shah,Y.Yaseen, I.Khokhar, M.Ali, “ Synthesis and photocapacitive studies of Cu(II) 5,10,15,20-tetrakis (4’-     isopropylphenyl) porphyrin”, Journal of Optoelectronics and Advanced Materials, Vol.10, No.6, June,2008,p.1468-1472.
  62. M.Saleem, M.H.Sayyad, Kh.S.Karimov, Z.Ahmad, “ Fabrication and characterization of Zn/PVA+Iodine aqueous solution carbon cell”, Journal of Ovonic Research, Vol.4, No.4, Aug., 2008, p.77-82.
  63. Z.Ahmad, M.N.Sayyad, M.Saleem,Kh.S.Karimov, M.Shah ,” Humidity-dependent characteristics of methyl-red thin film-based Ag/methyl-red/Ag surface-type cell”, Physica E , (accepted ).
  64. M.M.Ahmed, Kh.S.Karimov, S.A.Moiz, “ Photoelectric behavior of n-GaAs/orange dye , vinyl-ethynyl-trimethyl-piperidole/conductive glass sensor “ , Thin Solid Films, Vol. 516 (2008), pp.7822-7827.
  65. Kh.S.Karimov, I.Qazi, P.H.Draper, F.A.Khalid, M.Mahroof-Tahir, T.A.Khan, “Humidity and illumination organic semiconductor copper phthalocyanine sensor for     environmental monitoring “,- Environ. Monit. and Assess. , Vol.141,(2008), pp.323-328.
  66. Kh.S.Karimov, I.Qazi, T.A.Khan , M.I. Fedorov, “ Low temperature properties of organic-inorganic Ag/p-CuPc/n-GaAs/Ag photoelectric sensor “,- Science in China, Series E , Technological Sciences , Vol. 51, No.2, Feb. (2008), pp.153-161.
  67. Kh.S.Karimov, I.Qazi, S.A.Moiz, I.Murtaza , “ Electric properties of organic semiconductor copper phthalocyanine thin films deposited from solution at high             gravity “ ,Optoelectronics and Advanced Materials-Rapid Communication , Vol.2, No.4, April (2008),pp.219-223.
  68. M.H.Sayyad , Kh.S.Karimov, K.Ul.Hasan, A.Elahi , M.Saleem, Kh.M.Akhmedov, Z.M.Karieva , “ Electrical properties of TCNQ/V2O5 heterojunction “, Optoelectronics and Advanced Materials-Rapid Communications, Vol.2, No.3, March (2008), pp. 170-175.
  69. Kh.S.Karimov,  I.Qazi, M.Mahroof-Tahir, T.A.Khan , U. Shafique. “ Photo organic field effect transistor’s properties”.- Turk.J.Phys., 32 (2008), pp.1-7.
  70. Kh.S.Karimov, P.H.Draper, F.A.Khalid, I.Qazi, T.A.Khan and U.Shafique .” Copper Phthalocyanine surface-type photocapacitive sensor”,-Eurasian Chem. Tech. Journal, No.9 (2007) pp. 217-221.
  71. M.Saleem, M.H.Sayyad , Z.Ahmad, Kh.S.Karimov . “ Fabrication and investigation of  the charge/discharge characteristics of zinc/PVA-KOH-H2O-Iodine/carbon cell”,- Optoelectronics and Advanced Materials, Rapid Communication , Vol. 1, No.9, (2007),pp.477-479.
  72. S.A.Moiz , M.M.Ahmed , Kh.S.Karimov , M.Mehmood .” Temperature –dependent current –voltage characteristics of poly-N-epoxypropylcarbazole complex”,- Thin Solid Films ,Vol.516,(2007) ,pp. 72-77.
  73. A.Elahi, M.H.Sayyad, Kh.S.Karimov, Kh.Zakaullah, M.Saleem, “ The photo-electrical behavior of n-Si/orange dye , vinyl-ethynyl-trimethyl-piperidole/ conductive glass electrochemical sensor”,-Journal of  Optoelectronics and Advanced Materials – Rapid Communications, vol.1, No.7, (2007),pp.333-338.
  74. K.Karimov, K.Akhmedov, I.Qazi, T.Ahmed Khan ,” Poly-N-epoxypropylcarbazole complexes photocapacitive detectors “, – Journal of Optoelectronics and Advanced Materials, Vol.9,No.9, (2007), pp.2867-2872.
  75. M.H.Sayyad , K.ul Hasan, M.Saleem, Kh.S.Karimov, F.A.Khalid, M.Karieva, Kh.Zakaullah, Z.Ahmed, “ Electrical properties of poly-N-epoxypropylcarbazole             /vanadium pentoxide composite”,-Eurasian Chem.Tech.Journal, No.9 (2007),pp.57-61.
  76. Kh.S.Karimov , M.H.Sayyad ,  M.Ali, M.N.Khan, S.A.Moiz, K.B.Khan, H.Farah, Z.M.Karieva , “ Elecrochemical properties of Zn/Orange Dye Aqueous Solution /    Carbon Cell “ , Journal of Power Sources , Vol.155 (2006),pp.475-477.
  77. Kh.S.Karimov , I.Qazi, M.I.Fedorov, S.A.Moiz , T.A.Khan , “ Differential Responsivity of the Organic-Inorganic Ag/n-GaAs/p-CuPc/Ag photoelectric sensor “ , Journal of Solid  State Science and Technology Letters , Vol.13, No.2 (Suppl.),(2006), pp.21-23.
  78. Kh.S.Karimov, M.Shahid, S.A.Moiz, “Orange Dye Thin Film Electrochemical Hygrometers”.- Eurasian Chem.Tech.Journal, No.7 (2005),pp.85-88.
  79. S.A.Moiz , M.M.Ahmed , Kh.S.Karimov , “ Effect of Temperature and Humidity on Electrical Properties of Organic Semiconductor Orange Dye Films Deposited          from Solution “.- Japanese J. of Applied Physics , Vol.44, No.3 (2005), pp.119-1203.
  80. Kh.S.Karimov , M.A.Saqib, P.Akhter , M.M.Akhmed ,J.A.Chattha, S.A.Yousafzai, “A Simple Photovoltaic Tracking System “, – Solar Energy Materials & Solar Cells,       Vol.87 (2005), pp.49-59.
  81. Kh.S.Karimov, M.M.Ahmed , S.A.Moiz , M.I.Fedorov, “ Temperature –Dependence Properties of Organic –on-Inorganic Ag/p-CuPc/n-GaAs/Ag Photoelectric Cell”, – Solar Energy Materials & Solar Cells, Vol.87 (2005), pp.61-75.
  82. S.A.Moiz , M.M.Ahmed, Kh.S. Karimov, “ Estimation of Electrical Parameters of OD Organic Semiconductor Diode from Measured I-V Characteristics”, – ETRI Journal (Korea), Vol.27, No.3 (2005), pp.319-325.
  83. M.M.Ahmed ,Kh.S.Karimov, S.A.Moiz, “Temperature-dependent I-V characteristics  of organic-inorganic heterojunction diodes”,-IEEE Transactions on Electron Devices, Vol.51, No.1, (2004), pp.121-126.
  84. S.A.Moiz, Kh.S.Karimov, N.D.Gohar , “Orange Dye Thin Film Resistive Hygrometers, “- Eurasian Chem. Tech. Journal , Vol.6 (2004), pp.201-205.
  85. Kh.S.Karimov, M.H.Sayyad, M.M.Ahmed, M.N.Khan, Z.M.Karieva, S.A.Moiz,
  86. M.Shah, Kh.Zakaullah, M.A.Turaeva, “ Effect of Temperature and Humidity on Electrical Properties of Organic Orange Dye Complex Film”, Eurasian Chem. Tech.        Journal ,Vol.6,(2004) ,  pp.201-207.
  87. Kh.S.Karimov , M.M.Ahmed, S.A.Moiz, P.Babadzhanov, R.Marupov, M.A.Turaeva, “ -Electrical Properties of organic semiconductor nitrogen dye thin film deposited from solution at high gravity”, – Eurasian Chem.Tech.Journal, No.5, (2003),pp.109-113.
  88. Kh. S. Karimov, Kh. M. Akhmedov. A. A. Dzhuraev, M. N. Khan. S. M .Abrarov, M. I.Fiodorov. “Organic-On-Inorganic Ag/n-GaAs/p-CuPc/Ag Photoelectric Sensor”.     Eurasian Chem . Tech . Journ.1. vol. 2 ,(2000),pp.251-258.
  89. Kh. M. Akhmedov, Kh. S. Karimov, I.M.Sherbakova. M. I. Cherkashin. “Conductivity of New Carbazolile Conlained Polymeric Complexes”, Dokladi Akademii Nauk (Russia),  Vol. 354, No 5 (1997),pp.625-628.
  90. Kh.M.Akhmedov, Kh. S. Karimov.  M. I. Fiodorov. “Organic Solar Cells”. Geliotekhnika. No.1 – 3, (1995),pp. 178-181.
  91. Kh. S. Karimov. “Electrical Conductivity of TEA (TCNQ)2, Crystals Under Uniaxial Tension and Compression”, Solid State Communications, Vol. 89, No. 12    (1994), pp. 1029-1031.
  92. Kh.S.Karimov,” Transversal Tensity Resistive Effect in TEA(TCNQ)2 Crystals”. Synthetic Metals. Vol. 44 (1991),pp. 103 -106 .
  93. Kh.M.Akhmedov, Kh.S.Karimov, I.M.Shcherbakova , Yu.N.Porshnev, M.I.Cherkashin, “ The synthesis and properties of N-(2,3-epoxypropyl)carbazoles and the oligomers based on them”, Russian Chemical Reviews , Vol.59 , No.5,(1990), pp.425-439. Translated from Uspekhi Khimii , Vol.59 (1990), pp.738-760.


Selected Conference Proceedings Publications

  1. Kh.S.Karimov, Muhammad Abid,  “ Designs of some low power renewable energy installations ”, Proceedings of 3rd International conference on industrial engineering and operation management, 03-06, July, 2012, Istanbul, Turkey, pp.1-5.
  2. Kh.S.Karimov, Kh.M.Akhmedov, Muhammad Abid and G.N.Petrov, “ Combined wind, hydropower and photovoltaic systems for generation of electric power and control of water resources”, Proceedings of the International conference on power generation systems and renewable energy technologies, Nov 29-Dec 2, 2010, International Islamic University, Islamabad, Pakistan, pp.36-40.
  3. Kh.S.Karimov, Kh.M.Akhmedov, Muhammad Abid, G.N.Petrov, On Utilization of Water Resources in Central Asia, World Resources Forum (WRF-2011), 19-21 September, Davos, Switzerland, , Book of Abstracts (2011), pp.8-9.
  4. M.Saleem , Kh.S.Karimov, Muhammad Tariq Saeed, Resistance strain sensors based on quasi-one-dimension Ph3MeP(TCNQ)2 crystals1st Saudi International Electronics, Communications and Photonics Conference, April 23-26, 2011, Riyadh Saudi Arabia.
  5. Muhammad Tariq Saeed, Kh.S. Karimov, F. Ahmad Khalid, M. Farooq , A study of  V2O4-PEPC composite based resistance temperature sensors. 1st Saudi International Electronics, Communications and Photonics Conference, April 23-26, 2011, Riyadh Saudi Arabia.
  6. Kh.S.Karimov, T.A.Qasuria, Zubair Ahmad.” Impedance Hygrometer based on Natural Organic Material “. Proc. Of the 9th WSEAS International Conference on Applications of Electrical Engineering, ISBN: 978-960-474-171-7. March, 2010, Penang, Malaysia, pp.35-39.
  7. H.Mehdi, Kh.S.Karimov, A.A.Kavokin , “ IGR Based Clustering for Investigation of Environmental Parameters Effects on Human Mental Performance”, ICCSE, Penang,  Malaysia , Feb. 2010,
  8. 8.Kh.S.Karimov, Muhammad Abid. “Biogas Digester with Built-in Solar Reverse Absorber Heater “. R’09 Twin World Congress. Resources Management and Technology forMaterials and Energy Efficiency”, Davos , Switzerland, Nagoya, Japan, September 14-16 , 2009, pp.1-6.
  9. Kh.S. Karimov, M. Saleem, A. Fauzi, K.Y. Cheong and Z.M. Karieva, “Electrical Properties of Metal/Organic Semiconductor Solution Heterojunction,” Proceedings of 4th International Conference on Recent Advances in Materials, Minerals & Environment and 2nd Asian Symposium on Materials & Processing (RAMM & ASMP ’09), Bayview Beach Hotel, Penang, Malaysia, 1 – 3 June 2009, pp.1-5.
  10. Kh. S. Karimov, A. Fauzi, K.Y. Cheong, M. Mahroof-Tahir, I. Qazi, I. Murtaza and Z. M. Karieva ,“Organic-on-Inorganic Ag/VOPc/n-Si/Ag Photocapacitive Sensor,” Proceedings of 4th International Conference on  Recent Advances in Materials, Minerals & Environment and 2nd Asian Symposium on Materials & Processing (RAMM & ASMP ’09), Bayview Beach Hotel, Penang, Malaysia, 1 – 3 June 2009, pp.6-9.
  11. Kh.S. Karimov, Muhammad H. Sayyad , Ahmad Fauzi, M.N., K.Y. Cheong, M. Mahroof-Tahid, Mutabar Shah, “Ag/NiPc/Ag Humidity Sensor for Environmental Monitoring,” Proc. 6th International Materials Technology Conference & Exhibition, 24 – 27 Aug. 2008, Parkroyal Hotel, Kuala Lumpur, Malaysia.
  12. Kh.S.Karimov, Muhammad Abid, “ Biogas digester with buit-in solar collector” , Proc. REWAS-2008, Global Symposium on Recycling , Waste Treatment  and Clean Technology , Mexico , 2008, pp.1803-1808.
  13. Kh.S.Karimov, I.Qazi, M.Mahroof-Tahir, I.Murtaza, T.Amin, S.Z.Abbas, “ Opto-electronic properties of ITO/CuPc/NiPc/Al and ITO/NiPc/CuPc/Al double junction cells”, Proc. Of the 6th International Conference on Electrical Engineering (ICEENG 2008) Conference, Cairo, Egypt, 27-29 May, 2008, pp.1014-1027.
  14. Kh.S.Karimov, H.B.Senin, I.Qazi, and M.Sadrai , “ Organic semiconductors: conduction mechanisms and some applications” , American Institute of Physics, 978-0-7354-0538-7/08 ( 2008) ,pp.25-34.
  15. Kh.S.Karimov, S. Bellingeri , B.F.Irgaziev, I.Qazi, T.A.Khan, Y.Abe, “ On physical vapor deposition of CuPc organic thin films in high gravity “ , American Institute of Physics, 978-0-7354-0492-2/08 ( 2008) ,pp.493-501.
  16. Kh.S.Karimov, I.Qazi, M.I.Fedorov, S.A.Moiz, T.A.Khan, H.B.Senin, “ Differential responsivity of the organic-inorganic Ag/n-GaAs/p-CuPc/Ag photoelectric sensor “,   American Institute of Physics, 978-0-7354-0417-5/07,(2007) ,pp.34-42.
  17. Kh.S.Karimov, R.Marupov, N.Nosirov, N.H.Karimova.”On utilization of renewable energy resources in Tajikistan”, Proceedings of the First International Workshop on Vacuum in Renewable  Energy Technology, April 15-19, 2003, Islamabad, Pakistan, pp.147-152.
  18. Kh.S.Karimov,  N.Nosirov,R.Marupov, N.H.Karimova.”On Renewable Energy Resources in Tajikistan”, Proceedings of the First International Workshop on        Vacuum in Renewable  Energy Technology, April 15-19, 2003, Islamabad, Pakistan, pp.153-161.
  19. Kh. S. Karimov, Kh. M. Akhmedov, A. M. Achourov, R.M.Gul “ Influence of Centrifugation on the Conductivity of Poly-N-epoxypropylcarbazole-Copper Phthalocyanine Films Deposited from Solution ,” In book: Processing by Centrifugation, Edited by L. L. Regel and W. R. Wilcox, Kluwer Academic/Plenum Press, New York, p.93, (2001).
  20. Kh. S. Karimov. A. K. Radzhabov, Kh. M. Akhmedov, J.Valiev.  I. Homidov, “Modeling of Electrical Resistance of Semiconductive Polymer Pressed Sample at the     Uniaxial Compression”. 6th International Symposium on Advanced Materials. Islamabad, Pakistan, p. 368 (1999).
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