محمد عيسى أبكر آدم

المسمى الوظيفي: أستاذ مساعد

الكلية: العلوم ولآداب 

القسم: الفيزياء

وصف عام

0175428888
info@nu.edu.sa

المؤهلات العلمية

Doctor of Philosophy in Materials Science
Title: Semiconductor Nanostructure for Device Application
University of Patras, Patras -Greece
Sept. 2015  
Master of Science in Physics
Optical Studies of Low Dimensional Organic Crystals.
Universit?t -Stuttgart
Stuttgart- Germany
Oct. 2002
B Sc. Honors in Physics. 
Sudan University of Science & Technology
Khartoum- Sudan
July 1996

الخبرات

Assistant Professor          Aug. 2016- present    
Najran University, Najran-Saudi Arabia
Courses taught including most of physics under graduate level:
  • General Physics
  • Classical Mechanics
  • Special theory of Relativity
  • Electricity and Magnetism -1
  • Electricity and Magnetism -2
  • Electronics -1
  • Electronics -2
  • Fluid Mechanics
  • Solid State Physics-1
  • Solid State Physics-2
  • All Undergraduate physics lab.
As well involved in research activities at the Promising Center for Sensors and Electronic Devices.
Lecturer       Jan. 2010- Aug. 2016

Najran University, Najran-Saudi Arabia
Courses taught including most of physics under graduate level:
  •  General Physics
  • Electricity and Magnetism
  • Geometrical Optics
  • Classical Mechanics
  • Statistical Physics
  • All Undergraduate physics lab.
As well involved in research activities at the Promising Center for Sensors and Electronic Device.
Part-timing-Lecturer          Oct.2008 –Oct. 2009  
Sudan University of Science & Technology, Khartoum- Sudan
Courses taught including most of physics under graduate level:
All Undergraduate physics lab 
Teaching Assistant         2003 Oct- to Aug 2008.
 King Khalid University Abha Teacher's College –Abha- Saudi Arabia
 All Undergraduate physics lab., Electronics, laboratory techniques
 Lecturer                   2003 April-Sept  
Alneelain University- School of Physics & Applied Physics Khartoum – Sudan
Courses taught including most of physics under graduate level:
Electricity and Magnetism
All Undergraduate physics lab.
Solid-state physics
Higher School Teacher                 Nov.1999-June 2000  
Ministry of Education - Eldawadmi- Saudi Arabia

Full time teaching assistant              1997- Sept.–2001
 College of Applied & Industrial Science - Juba University (Khartoum Centre). Sudan
Courses taught including most of physics under graduate level:
  •  General Physics
  • Electricity and Magnetism
  • Classical Mechanics
  • All Undergraduate physics lab.
00Part time teaching Assistant          1998 -2000    
 Alneelain University- School of Physics & Applied Physics Khartoum – Sudan
Courses taught including All Undergraduate physics lab.

Part time teaching Assistant            1996-1998 Alazhari University
Courses taught including all Undergraduate physics lab

 

التخصصات والمهارات

المهام الوظيفية

  • القيام بالمهام التعليمية التدريبية ومواكبة التطورات والمستجدات في مجال التخصص بما يخدم العملية التعليمية.
  • المشاركة في إعداد المناهج وخطط البرنامج والإجراءات ذات العلاقة والتحسين المستمر والمساهمة في وضع الخطة الدراسية للمقررات بداية الفصل الدراسي وفقا لتوصيف المقررات.
  • والقيام بالإرشاد الأكاديمي للطلاب.
  • المشاركة في مشاريع البحث العلمي.
  • متابعة معامل القسم وما تطلبه من تطوير وتحسين

 

الدورات التدربية

ا

  • دورة تدريبية بعنوان "الأخطاء الشائعة في إعداد تقارير البرامج والمقررات"، عمادة التطوير والجودة، جامعة نجران، 28 أبريل 2020 م.
  • جلسة علمية بعنوان "النشر العلمي في دور النشر العالمية وارتباطها بتصنبف الجامعات"، عمادة البحث العلمي، جامعة نجران، 26 أبريل 2020 م.

الأبحاث العلمية

  1. Efficient H2 gas sensor based on 2D SnO2 disks: Experimental and theoretical studies

Ahmad Umar; H.Y. Ammar; Rajesh Kumar; Tubia Almas; Ahmed A. Ibrahim; M. S. AlAssiri; M. Abaker, International Journal of Hydrogen Energy  Available online 23 May 2019

  1. S. H. Kim · Ahmed A. Ibrahim · R. Kumar · Ahmad Umar · M. Abaker · S. W. Hwang · S. Baskoutas Synthesis and Characterization of Mimosa Pudica Leaves Shaped ?-Iron Oxide Nanostructures for Ethanol Chemical Sensor Applications Journal of Nanoscience and Nanotechnology Vol. 16, 2944–2949, 2016 

 

  1. Ibrahim, Ahmed A.; Hwang, Sang Woon; Dar, G. N.; Kim, S. H.; Abaker, M.; Ansari, S. G. Synthesis and Characterization of Gd-Doped ZnO Nanopencils for Acetone Sensing ApplicationScience of Advanced Materials Vol. 6, pp. 1241–1246, 2015.

  2. S. H. Kim, A. Umar, A. Al-Hajry, G. N. Dar, M. Abaker, S.W.  Hwang, Fabrication and Characterization of Field Effect Transistor Based on High-Aspect Ratio Sulfur-Doped ZnO Nanowires, Journal of Nanoscience and Nanotechnology, Volume 15, Number 5, May 2015, pp. 3956-3961(6)

  3. M. S. Al-Assiri, M. M. El-Desoky, Ahmed A. Ibrahim, M. Abaker, A. A. Bahgat , Nanocrystalline Na0.1V2O5.nH2O Xerogel Thin Film or Gas Sensing, International Journal of Chemical, Nuclear, Metallurgical and Materials Engineering Vol:8 No:4, 2014

 

  1.  Ahmad Umar, Rafiq Ahmad, A. Al-Hajry, SH Kim, Mohamed Eisa Abaker, Yoon-Bong Hahn, Dendritic pine shaped ?-Fe2O3 nanostructures as potential scaffold for highly-sensitive and selective glucose biosensor, New Journal of Chemistry 09/2014

 

  1. S. H. Kim; A. Umar; Y. Hahn; A. Al-Hajry; M. Abaker, Low- Temperature Growth of Aligned ZnO nanorods: Effect of Annealing Gases on the Structural and Optical Properties, Journal of Nanoscience and Nanotechnology, Volume 14, Number 6, June 2014, pp. 4564-4569(6)

 

  1. A. Umar, M. S. Akhtar, R. I. Badran, M. Abaker, S. H. Kim, A. Al-Hajry, S. Baskoutas, Electrical properties of solution processed p-SnS nanosheets/n-TiO2 heterojunction assembly, Appl. Phys. Lett. 103, 101602 (2013)

 

  1. G.N. Dar, Ahmad Umar, S.A. Zaidi, Ahmed A. Ibrahim, M. Abaker,                     S. Baskoutas, M.S. Al-Assiri, Ce-doped ZnO nanorods for the detection of hazardous chemical, Sensors and Actuators B Chemical 03/2013; 173:72–78. 

 

  1. Ahmad Umar, M.S. Akhtar, G.N. Dar, M. Abaker, A. Al-Hajry, S. Baskoutas, Visible-light-driven photocatalytic and chemical sensing properties of SnS2 nanoflakes, Talanta 114, 183–190 /2013

 

  1. Suzan A Khayyat, M Abaker, Ahmad Umar, Manal O. Alkattan, Najlaa D. Alharbi, S. Baskoutas, Synthesis and characterizations of Cd-doped ZnO multipods for environmental remediation application.  Journal of Nanoscience and Nanotechnology 11/2012; 12(11):8453-8.

 

  1. M. Abaker, G. N. Dar, Ahmad Umar, S. A. Zaidi, Ahmed A. Ibrahim,S. Baskoutas, A. Al-Hajry, CuO Nanocubes Based Highly-Sensitive 4-Nitrophenol Chemical Sensor, Science of Advanced Materials 08/2012; 4:893-900. 

 

  1. Ahmed A. Ibrahim, G. N. Dar, Shabi Abbas Zaidi, Ahmad Umar, M. Abaker, H. Bouzid, S. Baskoutas,  Growth and properties of Ag-doped ZnO nanoflowers for highly sensitive phenyl hydrazine chemical sensor application, Talanta 05/2012; 93:257-63. 

 

  1. G. N. Dar, Ahmad Umar, Shabi Abbas Zaidi, S. Baskoutas, S. W. Hwang, M. Abaker, A. Al-Hajry, S. A. Al-Sayari, Ultra-high sensitive ammonia chemical sensor based on ZnO nanopencils. Talanta 01/2012; 89:155-61. 

 

  1. G.N. Dar, Ahmad Umar, Shabi Abbas Zaidi, S. Baskoutas, S.W. Hwang, M. Abaker, A. Al-Hajry, S.A. Al-Sayari, Fabrication of High-Sensitive Non-Enzymatic Glucose Biosensor based on ZnO Nanorods Fabrication of High-Sensitive Talanta 01/2012; 89(89):155-161. 

 

  1. M Abaker, Ahmad Umar, S. Baskoutas, G. N. Dar, S. A. Zaidi, S. A. Al-Sayari, A. Al-Hajry, S. H. Kim, S. W. Hwang, A highly sensitive ammonia chemical sensor based on ?-Fe2O3 nanoellipsoids, Journal of Physics D Applied Physics 10/2011; 44(42):425401. 

 

  1. S H Kim, Ahmad Umar, S W Hwang, S A Al-Sayari, M Abaker, A Al-Hajry, Well-crystalline ZnO nanowire based field effect transistors (FETs), Journal of Nanoscience and Nanotechnology 06/2011; 11(6):5102-7. 

 

  1.  Ahmad Umar, M. Abaker, M. Faisal, S. W. Hwang, S. Baskoutas, S. A. Al Sayari, High-yield synthesis of well-crystalline a-Fe2O3 nanoparticles: structural, optical and photocatalytic properties, Journal of Nanoscience and Nanotechnology 04/2011; 11(4):3474-80. 

 

  1. M.  Abaker, Ahmad Umar, S. Baskoutas, S. H. Kim, S. W. Hwang, Structural and optical properties of CuO layered hexagonal discs synthesized by a low-temperature hydrothermal process Journal of Physics D Applied Physics 03/2011; 44(15):155405. 

 

  1.  S. W. Hwang, Ahmad Umar, S. H. Kim, S. A. Al-Sayari, M. Abaker,A. Al-Hajry, A. M. Stephen, “Low-temperature growth of well-crystalline Co3O4 hexagonal nanodisks as anode material for lithium-ion battery application” Electrochemica Acta 56, 8534-8538 (2011).

 

  1. M. Abaker, S. A. Al-Sayari, S. Baskoutas, Mohammed M. Rahman,A. Al-Hajry, S. H. Kim, S. W. Hwang, Ahmad Umar, Utilization of CuO Layered Hexagonal Disks for Room-Temperature Aqueous Ammonia Sensing Application” AIP Conf. Proc. 1370(1):97-102 (2011); doi: 10.1063/1.3638088

 

  1. M. Abaker, Ahmad Umar, S. A. Al-Sayari, G. N. Dar, M. Faisal, S. H. Kim, S. W. Hwang,   “Growth and photocatalytic properties of Sb-doped ZnO nanoneedles by hydrothermal process” AIP Conf. Proc. 1370, 121 (2011); doi: 10.1063/1.3638092

 

  1.  S. H. Kim, Ahmad Umar, S. W. Hwang, H. Al-Garni, M. Abaker, S. A. Al-Sayari, G. N. Dar, A. Al-Hajry  Growth of branched In-doped ZnO nanowires: Structural and Optical Properties” AIP Conf. Proc. 1370, 142 (2011); doi: 10.1063/1.3638095

 

  1. M. Abaker, Ahmad Umar, S. Baskoutas, S. H. Kim, S. W. Hwang,  Structural and Optical Properties of CuO Layered Hexagonal Disks Synthesized by Low-Temperature Hydrothermal Process” Journal of Physics D: Applied Physics 44, 155405 (2011)

 

  1.  M. Dumm, M. Abaker, M. Dressel, L.K. Montgomery, ``Charge Order in            (TMTTF)2PF6 Investigated by Infrared Spectroscopy'', Journal of Low Temperature Physics 142, 609 (2006).  

 

  1.  M. Dumm, M. Abaker, & M. Dressel, Mid-infrared response of charge-ordered quasi-1D organic conductors (TMTTF)2X, Journal de Physique (France) 131, 55 (2005).

 

  1. M. Dumm, B. Salameh, M. Abaker, L.K. Montgomery, and M. Dressel, Magnetic and optical studies of spin and charge ordering in (TMTTF)2AsF6, J. Phys. IV France 114 (2004) 57-60

 

 
International conferences
 

  1. Ahmad Umar, M. S. Akhtar, A. A. Al-Harbi, Hassan Algadi, A. Al-Hajry, M. S. Al-Assiri, M. Abaker, G.N.Dar, S. H. Kim, “Electrical properties of solution processed p-SnS nanosheet/n-TiO2 heterostructure diode” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. M. Abaker, Ahmad Umar, G. N. Dar, Ahmed A. Ibrahim, S. Baskoutas, A. Al-Hajry, M. S. Al-Assiri, “Synthesis, properties and chemical sensing applications of micro-pine shaped ?-Fe2O3 dendritic hierarchical nanostructures” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. Ahmed A. Ibrahim, G. N. Dar, M. Abaker, Shabi Abbas Zaidi, Noura Y. Almehbad, Ahmad Umar, M. S. Al-Assiri, “Growth and properties of Ag-doped ZnO nanoflowers for highly sensitive phenyl hydrazine chemical sensor application” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. G. N. Dar, Ahmad Umar, Ahmed A. Ibrahim, Shabi Abbas Zaidi, M. Abaker, Ali Al-Hajry, M. Sultan Al-Assiri, S. H. Kim, “Ce-doped ZnO nanorods for the detection of hazardous chemical” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. Shabi Abbas Zaidi, M. Abaker, Ahmad Umar, G. N. Dar, Noura Y. Almehbad, Ahmed A. Ibrahim, A. Al-Hajry, M.S. Al-Assiri, “Highly-Sensitive 4-Nitrophenol Chemical Sensor based on CuO Nanocubes” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. Ahmad Umar, M. S. Akhtar, A. A. Al-Harbi, A. Al-Hajry, M. S. Al-Assiri, M. Abaker, “Visible-light-driven photocatalytic and Chemical Sensing Properties of SnS2 nano-flakes” International workshop on Advanced Materials, sensors, electronic devices and renewable energy (IWASER-2012), 14-16 May, 2012, Najran University, Najran, Kingdom of Saudi Arabia

 

  1. Ahmad Umar, M. Abaker, M. Faisal, S. W. Hwang and S. Baskoutas, “High-Yield Synthesis of Well-Crystalline ?-Fe2O3 Nanoparticles: Structural, Optical and Photocatalytic Properties” Prof. Ram Chand Paul International Conference on Emerging Trends in Chemistry, organized by Panjab University, Chandigarh, India, 11-12 February 2011, INDIA

 

  1. Ahmad Umar, M. Abaker, S. Baskoutas, S. H. Kim and S. W. Hwang, “Structural and Optical Properties of CuO Layered Hexagonal Disks Synthesized by Low- Temperature Hydrothermal Process” Prof. Ram Chand Paul International Conference on Emerging Trends in Chemistry, organized by Panjab University, Chandigarh, India, 11-12 February 2011, INDIA

 

  1. Ahmad Umar, A. Al-Hajry, M. Abaker, S. H. Kim, S. W. Hwang and S. Baskoutas, “Well-Crystalline ZnO nanostructures grown by thermal evaporation Process: Structural and Optical Properties” Prof. Ram Chand Paul International Conference on Emerging Trends in Chemistry, organized by Panjab University, Chandigarh, India, 11-12 February 2011, INDIA

 

  1. H. Al-Gharni, S. H. Kim, M.  Abaker, M. El-Ghomati, Ahmad Umar “Low-temperature growth and properties of nanocrystalline thin ZnO nanosheet interconnects and aligned hexagonal nanorods on zinc foil” The Fifth Meeting of the Saudi Physical Society (SPS5): Physics and Energy Horizons, October 25-27, 2010, King Khalid University, Abha, Saudi Arabia

 

  1. M. Abaker, S. H. Kim, H. Al-Garni, S. Baskoutas, M. Al-Gomati, Ahmad Umar, “Growth and properties of CuO nanostructures by hydrothermal process” The Fifth Meeting of the Saudi Physical Society (SPS5): Physics and Energy Horizons, October 25-27, 2010, King Khalid University, Abha, Saudi




 

لمقررات التدرسية  -الفصل الدراسي الأول   1446-1447هـ

فيزياء الجوامد 1
فيزياء الليزر
ميكانيكا الموائع 
مبادئ علم الفيزياء -عملي 
الكهرباء والمغناطيسية 2 





 
 


الساعات المكتبية