I. M. Dharmadasa
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British physicist
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Physics
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(Suggest an Edit or Addition)According to Wikipedia, I.M. Dharmadasa is Professor of Applied Physics and leads the Electronic Materials and Solar Energy Group at Sheffield Hallam University, UK. Dharme has worked in semiconductor research since becoming a PhD student at Durham University as a Commonwealth Scholar in 1977, under the supervision of the late Sir Gareth Roberts. His interest in the electrodeposition of thin film solar cells grew when he joined the Apollo Project at BP Solar in 1988. He continued this area of research on joining Sheffield Hallam University in 1990.
I. M. Dharmadasa's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Growth and characterisation of electrodeposited ZnO thin films (2008) (126)
- Review of the CdCl2 Treatment Used in CdS/CdTe Thin Film Solar Cell Development and New Evidence towards Improved Understanding (2014) (122)
- Strengths and Advantages of Electrodeposition as a Semiconductor Growth Technique for Applications in Macroelectronic Devices (2006) (121)
- Fabrication of CdS/CdTe-Based Thin Film Solar Cells Using an Electrochemical Technique (2014) (100)
- Advances in Thin-Film Solar Cells (2012) (96)
- Study of annealing effects of cuprous oxide grown by electrodeposition technique (1996) (94)
- Electrodeposition of p–i–n type CuInSe2 multilayers for photovoltaic applications (2004) (76)
- Effects of surface treatments on Schottky barrier formation at metal/n‐type CdTe contacts (1989) (70)
- Third generation multi-layer tandem solar cells for achieving high conversion efficiencies (2005) (67)
- Graded-Bandgap Solar Cells Using All-Electrodeposited ZnS, CdS and CdTe Thin-Films (2015) (63)
- 15.3% efficient graded bandgap solar cells fabricated using electroplated CdS and CdTe thin films (2016) (63)
- Electrodeposition of CdTe thin films using nitrate precursor for applications in solar cells (2015) (62)
- High short-circuit current density CdTe solar cells using all-electrodeposited semiconductors (2014) (61)
- Electrodeposition of p+, p, i, n and n+-type copper indium gallium diselenide for development of multilayer thin film solar cells (2005) (61)
- Investigation of electronic quality of chemical bath deposited cadmium sulphide layers used in thin film photovoltaic solar cells (2003) (61)
- Correlation of photoluminescence measurements with the composition and electronic properties of chemically etched CdTe surfaces (1988) (61)
- Electrodeposition of CuInSe2 layers using a two-electrode system for applications in multi-layer graded bandgap solar cells (2006) (60)
- Recent developments and progress on electrical contacts to CdTe, CdS and ZnSe with special reference to BARRIER contacts to CdTe (1998) (60)
- Investigation of n-type Cu2O layers prepared by a low cost chemical method for use in photo-voltaic thin film solar cells (2002) (58)
- Third generation multi-layer graded band gap solar cells for achieving high conversion efficiencies—II: Experimental results (2005) (54)
- Schottky-barrier height determination in the presence of interfacial disorder (1986) (54)
- Improvement of composition of CdTe thin films during heat treatment in the presence of CdCl2 (2017) (53)
- Growth and characterisation of n- and p-type ZnTe thin films for applications in electronic devices (2016) (48)
- Development of CdSe thin films for application in electronic devices (2015) (48)
- The effects of inclusion of iodine in CdTe thin films on material properties and solar cell performance (2003) (46)
- Electro-plating and characterisation of cadmium sulphide thin films using ammonium thiosulphate as the sulphur source (2015) (42)
- Development of p + , p, i, n, and n + -Type CuInGaSe2 Layers for Applications in Graded Bandgap Multilayer Thin-Film Solar Cells (2007) (42)
- Fermi level pinning and effects on CuInGaSe2-based thin-film solar cells (2009) (40)
- Next Generation Solar Cells Based on Graded Bandgap Device Structures Utilising Rod-Type Nano-Materials (2015) (39)
- Effects of multi-defects at metal/semiconductor interfaces on electrical properties and their influence on stability and lifetime of thin film solar cells (2005) (39)
- Optimisation of CdTe electrodeposition voltage for development of CdS/CdTe solar cells (2016) (39)
- Growth of CdS Layers to Develop All-Electrodeposited CdS/CdTe Thin-Film Solar Cells (2010) (39)
- Sulphidation of electrodeposited cuprous oxide thin films for photovoltaic applications (2000) (38)
- High-voltage (1.8 V) tandem solar cell system using a GaAs/AlXGa(1-X)As graded solar cell and dye-sensitised solar cells with organic dyes having different absorption spectra (2011) (38)
- Growth of n-type and p-type ZnSe thin films using an electrochemical technique for applications in large area optoelectronic devices (1998) (37)
- Electro-Plating and Characterisation of CdTe Thin Films Using CdCl2 as the Cadmium Source (2015) (37)
- Intrinsic Doping in Electrodeposited ZnS Thin Films for Application in Large-Area Optoelectronic Devices (2016) (36)
- Comparison of electrodeposited and sputtered intrinsic and aluminium-doped zinc oxide thin films (2008) (35)
- Electrochemical Deposition of CdTe Semiconductor Thin Films for Solar Cell Application Using Two-Electrode and Three-Electrode Configurations: A Comparative Study (2016) (35)
- Electrodeposition using non-aqueous solutions at 170 °C and characterisation of CdS, CdSxSe(1−x) and CdSe compounds for use in graded band gap solar cells (2004) (35)
- Electrodeposition and characterisation of CuInSe 2 for applications in thin film solar cells (2001) (34)
- Cadmium telluride/Langmuir film photovoltaic structures (1980) (33)
- Effects of CdCl2 treatment on deep levels in CdTe and their implications on thin film solar cells: a comprehensive photoluminescence study (2015) (32)
- Characterization of n-Type and p-Type ZnS Thin Layers Grown by an Electrochemical Method (2013) (32)
- Schottky barriers and interface reactions on chemically etched n-CdTe single crystals (1987) (32)
- Intense pulsed light treatment of cadmium telluride nanoparticle-based thin films. (2014) (32)
- Electroplating of Semiconductor Materials for Applications in Large Area Electronics: A Review (2018) (32)
- Experimental study of graded bandgap Cu(InGa)(SeS)2 thin films grown on glass/molybdenum substrates by selenization and sulphidation (2004) (31)
- Electroplating of CdTe Thin Films from Cadmium Sulphate Precursor and Comparison of Layers Grown by 3-Electrode and 2-Electrode Systems (2017) (30)
- Latest developments in CdTe, CuInGaSe2 and GaAs/AlGaAs thin film PV solar cells (2009) (29)
- Chemical etching of Cu(In,Ga)Se2 layers for fabrication of electronic devices (2003) (29)
- Unravelling complex nature of CdS/CdTe based thin film solar cells (2017) (29)
- Analysis of electrodeposited CdTe thin films grown using cadmium chloride precursor for applications in solar cells (2017) (28)
- Electrodeposition and characterisation of CdS thin films using thiourea precursor for application in solar cells (2016) (28)
- Next Generation Multilayer Graded Bandgap Solar Cells (2018) (28)
- Electrodeposition of CuInSe2 from ethylene glycol at 150 °C (2009) (28)
- Intense Pulsed Light Sintering of Electrodeposited CdS Thin Films (2014) (26)
- Investigating the electronic properties of multi-junction ZnS/CdS/CdTe graded bandgap solar cells (2017) (26)
- Electrochemical growth of GaSb and InSb for applications in infra-red detectors and optical communication systems (1996) (25)
- Development of ZnTe layers using an electrochemical technique for applications in thin-film solar cells (2013) (24)
- Metals on cadmium telluride: Schottky barriers and interface reactions (1986) (24)
- Effect of thickness: a case study of electrodeposited CdS in CdS/CdTe based photovoltaic devices (2017) (23)
- Metal/n-CdTe interfaces: A study of electrical contacts by deep level transient spectroscopy and ballistic electron emission microscopy (1998) (22)
- Electrodeposited p-type and n-type ZnSe layers for light emitting devices and multi-layer tandem solar cells (1999) (21)
- The effect on CdS/CdTe solar cell conversion efficiency of the presence of fluorine in the usual CdCl2 treatment of CdTe (2015) (21)
- Development of electrodeposited ZnTe layers as window materials in ZnTe/CdTe/CdHgTe multi-layer solar cells (2009) (20)
- Perovskite solar cells: a deep analysis using current–voltage and capacitance–voltage techniques (2018) (19)
- Electrodeposition of n-type and p-type ZnSe thin films for applications in large area optoelectronic devices (1998) (19)
- Electrodeposition of CdS thin-films from cadmium acetate and ammonium thiosulphate precursors (2019) (19)
- Schottky barrier formation at metal/n-ZnSe interfaces and characterization of Au/n-ZnSe by ballistic electron emission microscopy (1997) (18)
- Investigation of electronic quality of electrodeposited cadmium sulphide layers from thiourea precursor for use in large area electronics (2016) (18)
- Metal contacts to II-VI semiconductors: CdS and CdTe (1990) (17)
- Solar Cells Active in Complete Darkness (2011) (17)
- The effects of anode material type on the optoelectronic properties of electroplated CdTe thin films and the implications for photovoltaic application (2018) (17)
- Characteristics of nanocrystallite-CdS produced by low-cost electrochemical technique for thin film photovoltaic application: The influence of deposition voltage (2017) (17)
- Effect of stirring rate of electrolyte on properties of electrodeposited CdS layers (2016) (17)
- Effects of Thickness and Annealing on Optoelectronic Properties of Electrodeposited ZnS Thin Films for Photonic Device Applications (2014) (17)
- Structural, optical and electrical properties of SnO2:F thin films deposited by spray pyrolysis for application in thin film solar cells (2016) (16)
- Characterisation of chemical bath deposited CdS thin films on different substrates using electrolyte contacts (2011) (16)
- Electrical properties of Au/n-CdTe Schottky diodes (1982) (15)
- Preparation of indium selenide thin film by electrochemical technique (2014) (14)
- An investigation of metal contacts to II–VI compounds: CdTe and CdS (1988) (14)
- Development of Polyaniline Using Electrochemical Technique for Plugging Pinholes in Cadmium Sulfide/Cadmium Telluride Solar Cells (2014) (14)
- Investigating the effect of GaCl3 incorporation into the usual CdCl2 treatment on CdTe-based solar cell device structures (2017) (14)
- Comparison of CdS thin films prepared by different techniques for applications in solar cells as window materials (1998) (13)
- Metal contacts to semiconductors, indium phosphide and cadmium telluride (1986) (12)
- Analysis of the electronic properties of all-electroplated ZnS, CdS and CdTe graded bandgap photovoltaic device configuration (2017) (12)
- The Effect of Fluorine Doping on the Characteristic Behaviour of CdTe (2016) (12)
- Effect of the inclusion of galium in normal cadmium chloride treatment on electrical properties OF CdS/CdTe solar cell (2017) (11)
- Microscopic and macroscopic investigation of electrical contacts to n-ZnSe (1994) (11)
- LETTER TO THE EDITOR: Schottky barriers to CdS and their importance in Schottky barrier theories (1989) (11)
- Photovoltaic properties of cadmium-telluride/langmuir-film solar cells (1981) (11)
- Growth of CdS and CdTe by electrochemical technique for utilisation in thin film solar cells (1996) (11)
- Electrical properties of CdTe:Cl (1980) (11)
- An investigation of the influence of different transparent conducting oxide substrates/front contacts on the performance of CdS/CdTe thin-film solar cells (2017) (10)
- Effects of deposition time and post-deposition annealing on the physical and chemical properties of electrodeposited CdS thin films for solar cell application (2016) (10)
- Development of opto-electronic devices using electrochemically grown thin ZnSe layers (2001) (10)
- Electrodeposition of electronic materials for applications in macroelectronic- and nanotechnology-based devices (2014) (9)
- Electrochemical deposition of CuInTe2 layers for applications in thin film solar cells (2010) (9)
- Study of Fermi level position before and after CdCl2 treatment of CdTe thin films using ultraviolet photoelectron spectroscopy (2016) (9)
- Aging effects and Auger depth profiling studies of Sb/n-CdTe contacts (1994) (8)
- Factors Affecting Electroplated Semiconductor Material Properties: The Case Study of Deposition Temperature on Cadmium Telluride (2019) (8)
- Effective harvesting of photons for improvement of solar energy conversion by graded bandgap multilayer solar cells (2013) (8)
- Magnesium Incorporation in n-CdTe to Produce Wide Bandgap p-Type CdTe:Mg Window Layers (2018) (8)
- An investigation into the effect of rate of stirring of bath electrolyte on the properties of electrodeposited CdTe thin film semiconductors (2018) (7)
- Discrete schottky barriers observed for the {metal}/{n-ZnSe(100) } system (1996) (7)
- Ultrafast charge carrier relaxation and charge transfer processes in CdS/CdTe thin films. (2015) (7)
- Progress in development of graded bandgap thin film solar cells with electroplated materials (2017) (7)
- Electrodeposition of fluorine-doped cadmium telluride for application in photovoltaic device fabrication (2015) (7)
- Characterization of defects in Mg doped GaN epitaxial layers using conductance measurements (2012) (7)
- Photocurrent enhancement of interlocked LB film dye layers in a p-CuSCN sensitised photoelectrochemical cell (2002) (7)
- Microscopic and macroscopic investigation of electrical contacts to n type and p type ZnSe (1996) (7)
- One-sided rectifying p–n junction diodes fabricated from n-CdS and p-ZnTe:Te semiconductors (2016) (7)
- Electrodeposition and characterization of as-deposited and annealed CdTe thin films (2016) (6)
- Effect of Gallium Doping on the Characteristic Properties of Polycrystalline Cadmium Telluride Thin Film (2017) (6)
- Electrodeposition and characterisation of ZnTe layers for application in CdTe based multi-layer graded bandgap solar cells (2011) (6)
- Processing of CdTe thin films by intense pulsed light in the presence of CdCl2 (2015) (6)
- The influence of ZnS crystallinity on all-electroplated ZnS/CdS/CdTe graded bandgap device properties (2018) (6)
- Photoluminescence as a probe of semiconductor surfaces: CdTe and CdS (1990) (5)
- Ga doping of nanocrystalline CdS thin films by electrodeposition method for solar cell application: the influence of dopant precursor concentration (2019) (5)
- Chemical reactions and Schottky barrier formation at Cr/n-CdTe interfaces (1988) (5)
- Ballistic electron emission microscopy of Au/n-ZnSe contacts and local density of states spectroscopy (2000) (5)
- Influence of chemical etching on metal contacts to II-VI compounds: CdTe and ZnSe (1994) (5)
- Necessity and relevance of precipitate free clear electrolytes for electrodeposition of CdS semiconductor materials with enhanced photovoltaic properties (2017) (4)
- Thin film photovoltaic solar cells with nano- and micro-rod type II-VI semiconducting materials grown by electroplating (2013) (4)
- Effects of multi-level fermi pinning and aggregate surface area on Schottky barrier heights at metal/semiconductor interfaces (1996) (3)
- Rapid thermal processing in CdS/CdTe thin film solar cells by intense pulsed light sintering (2013) (3)
- Optimisation of pH for Electrodeposition of n-CdSe Thin Films for Applications in Photovoltaic Devices (2014) (2)
- Photovoltaic Solar Cells: Materials, Concepts and Devices (2018) (2)
- Development of CdTe thin film solar cells for military applications (2017) (2)
- CdTe Deposition and Characterisation (2018) (2)
- Use of x-ray photoelectron spectroscopy to investigate the deposition of metal overlayers onto the clean cleaved CdS surface (1990) (2)
- Distortions Observed in Current-Voltage Characteristics of Photovoltaic Solar Cells (2012) (1)
- Experimental evidence for impurity photovoltaic effect in GaAs/AlGaAs based graded bandgap multi-layer solar cells (2010) (1)
- How to Achieve Efficiencies beyond 22.1% for CdTe-Based Thin-Film Solar Cells (2022) (1)
- Electrodeposited CdTe Thin Film Solar Cells: Chloride Treatment and Improved Efficiency (2018) (1)
- Fluorine-induced improvement of structural and optical properties of CdTe thin films for solar cell efficiency enhancement (2017) (1)
- Electrodeposition of CdTe thin film solar cells using cadmium nitrate precursor (2014) (1)
- Development of CdMnTe thin films using electroplating technique for opto-electronic device applications (2020) (1)
- Electrochemical deposition of organic and inorganic pin-hole plugging layers for CdS/CdTe solar cells (2013) (1)
- Fabrication of CdS/CdTe Thin Film Solar Cells via the Technique of Electrodeposition (2018) (1)
- Electrodeposition of ternary compounds for novel PV application and optimisation of electrodeposited CdMnTe thin-films (2020) (1)
- STRUCTURAL AND ELECTRICAL STABILITY OF METAL CONTACTS TO MBE GROWN CdTe LAYERS (1994) (1)
- Photoemission study of the formation of intimate In-InGaAs(100) contacts at room and cryogenic temperatures (1997) (1)
- Next generation solar cells using graded bandgap structures utilising nano- and micro-rod type semiconductors (2013) (1)
- Optimisation of pH of the CdCl 2 + Ga 2 ( SO 4 ) 3 activation step of CdS / CdTe based thin-film solar cells (2019) (1)
- Electroplating of Electronic Materials for Applications in Large Area Electronics: A Review (2018) (0)
- Electrodeposition and characterization of Polyaniline to develop organic/inorganic hybrid solar cells based on Cadmium Telluride (2013) (0)
- The effects of TCO properties on all-electrodeposited CdS/CdTe PV solar cells (2013) (0)
- Electrodeposition and characterization of polyaniline for development of organic/inorganic hybrid solar cells (2013) (0)
- Fabrication of CdS (p-type) thin film semiconductors via electrodepostion (2013) (0)
- Study of Fermi level movement during CdCl2 treatment of CdTe thin films using Ultra-violet Photoemission Spectroscopy (2021) (0)
- Introduction to Photovoltaics (2018) (0)
- n-CdTe-based multilayer graded bandgap solar cell using all-electrodeposited semiconductors (2013) (0)
- THE EFFECT OF CONCENTRATION AND PH OF CdC12 SOLUTION USED IN CdC12 TREATMENT ON THE PROPERTIES OF CdS THIN FILMS (2018) (0)
- Sb/InP: control of Schottky barriers by adsorbed layers (1989) (0)
- Solar Cell Fabrication and Characterisation (2018) (0)
- Growth and Characterisation of CuInS2 Thin Films (1999) (0)
- Is it possible to grow stable p-type CdS layers suitable for fabrication of electronic devices? (2013) (0)
- Advances in CdTe, CuInGaSe2 and GaAs/AlGaAs thin film PV solar cells (2011) (0)
- 1 15 . 3 % efficient graded bandgap solar cells fabricated using electroplated CdS and CdTe thin films (2019) (0)
- Structural and optical properties of electrodeposited CdS thin film (2013) (0)
- Fabrication of CdS (n-type) and CdTe (p-type) Thin Film Semiconductor Materials via Electrodeposition (2013) (0)
- Techniques Utilised in Materials Growth and Materials and Device Characterisation (2018) (0)
- Growth of CdS and CdTe thin film semiconductors and fabrication of CdS/CdTe solar cells (2015) (0)
- Metal Contacts to Cadmium Telluride (CdTe). (1987) (0)
- Intense pulsed light sintering of thin film semiconductors (2013) (0)
- Study of electrodeposited ZnS thin films grown with ZnSO4 and (NH4)2S2O3 precursors for use in solar cells (2011) (0)
- Effect of Iodine Incorporation on Characteristic Properties of Cadmium Telluride Deposited in Aqueous Solution (2018) (0)
- Development of InxSey Buffer Layers for Application in CdTe Based Thin Film Solar Cells (2014) (0)
- Growth and optimisation of CdTe deposition voltage (2013) (0)
- The effects of TCO properties on CdS/CdTe PV solar cells (2013) (0)
- All electrodeposited, multilayer graded bandgap solar cells using II-VI semiconductors (2013) (0)
- Conclusions, Challenges Encountered and Future Work (2019) (0)
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