a-Si:H-based p-i-n solar cell
High Performance Organic Nanostructured Silicon Hybrid Solar Cell with Modified Surface Structure
... The second reason is about the contact resistance. As shown in Fig. 5a, the PEDOT:PSS layer can rarely be conformably coated on the random, high-dense Si NW-based substrate. However, when the TMAH treat- ...
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Investigation of electrically active defects in InGaAs quantum wire intermediate band solar cells using deep level transient spectroscopy (DLTS) technique
... Intermediate-Band Solar Cells based nanostructures grown by molecular beam epitaxy (MBE) are ...these solar cell devices as determined by current–voltage (I–V) and capacitance – voltage ...
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Effect of Silicon Porosity on Solar Cell Efficiency
... on p-type c-Si wafers of (100) and (111) orientations using electrochemical etching (ECE) process were prepared under similar ...the n-PS (100) ...and Si type. A greater blue shift ...
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New Si based multilayers for solar cell applications
... bandgap turns out to be a solution. SiN x matrix meets up these requirements and hence Si-nc embedded in SiN x matrix has become a material of choice in the recent past. In this article, we develop a new ...
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Fabrication and Identification of the Efficiency of a Si-Based Solar Cell
... temperature zones of RTA process have been achieved properly which can significantly enhance the efficiency of solar cell. Moreover, doping concentrations have to be further optimized and carefully ...
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Dilute nitride and GaAs n i p i solar cells
... efficiency solar cells are GaAs- based tandem solar cells (GaAs, GaInP and Ge) achiev- ing efficiencies greater than 32% (AM ...Multi-junction solar cells can achieve higher efficiency than ...
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Numerical simulation of barrier height effect on output parameters, for a a-Si:H/nc-Si:H based solar cell
... light reflection at the front contact (RF) was set to 0.2. For the back contact and since there is no back reflector in the structure, we choosed 0 for back reflection (RB). For the intrinsic and n layers we ...
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A High Efficiency Ultra Thin (1.8 um) CdS/CdTe p-i-n Solar Cell with CdTe and Si as BSF layer
... CdTe-based solar cells. A high efficiency CdTe/CdS p-i-n heterostructure solar cell is designed and the performance of the cell is ...The cell consists of a ...
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Comparative simulation study between n- type and p- type Silicon Solar Cells and the variation of efficiency of n- type Solar Cell by the application of passivation layer with different thickness using AFORS HET and PC1D
... Solar energy is an abundant source of green energy ...industrial solar cells are fabricated based on p type silicon ...The n-type solar cell is one of the interesting ...
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Interface modification effect between p type a SiC:H and ZnO:Al in p i n amorphous silicon solar cells
... thin-film solar cell because of good electrical conductivity as well as optical properties such as transparency and haze ...adjacent p- layer are also ...single p-i-n a-Si:H ...
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Effect the Thickness on the Electrical Properties and (I-V) Character of the (CdTe) Thin Films and Find the Efficiency of Solar Cell CdTe/CdS Ramiz Ahmed Mohamed| Dhuha Kareem Harfash| Fallah Ibrahim Mustafa|
... both n- and p- type materials using a large number of preparation methods / techniques such as vacuum deposition (5), electro-deposition (6), (7), metal- organic chemical vapor deposition (8), (9), close- ...
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Unsupervised Learning of a Rule based Spanish Part of Speech Tagger
... Unsupervised Learning of a Rule based Spanish Part of Speech Tagger U n s u p e r v i s e d L e a r n i n g o f a R u l e b a s e d S p a n i s h P a r t o f S p e e c h T a g g e r C h i n a t s u A[.] ...
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Tokenization as the Initial Phase in NLP
... TOKENIZATION AS THE INITIAL PHASE IN NLP T O K E N I Z A T I O N A S T H E I N I T I A L P H A S E I N N L P J o n a t h a n J W e b s t e r & C h u n y u K i t C i t y P o l y t e c h n i c o f H o n[.] ...
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A Rule Based and MT Oriented Approach to Prepositional Phrase Attachment
... A Rule Based and MT Oriented Approach to Prepositional Phrase Attachment A R u l e B a s e d a n d M T O r i e n t e d A p p r o a c h t o P r e p o s i t i o n a l P h r a s e A t t a c h m e n t K u[.] ...
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A Constraint Based Approach to Translating Anaphoric Dependencies
... A CONSTRAINT BASED APPROACH TO TRANSLATING ANAPHORIC DEPENDENCIES A C O N S T R A I N T B A S E D A P P R O A C H T O T R A N S L A T I N G A N A P H O R I C D E P E N D E N C I E S Louisa 5'adler Dou[.] ...
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A Rule Based Approach to Prepositional Phrase Attachment Disambiguation
... A Rule Based Approach to Prepositional Phrase Attachment Disambiguation A R u l e B a s e d A p p r o a c h to P r e p o s i t i o n a l P h r a s e A t t a c h m e n t D i s a m b i g u a t i o n Eri[.] ...
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Evaluating a Focus Based Approach to Anaphora Resolution
... Evaluating a Focus Based Approach to Anaphora Resolution E v a l u a t i n g a F o c u s B a s e d A p p r o a c h t o A n a p h o r a R e s o l u t i o n * S a l i h a A z z a m , K e v i n H u m p h[.] ...
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HMM Based Word Alignment in Statistical Translation
... HMM Based Word Alignment in Statistical Translation H M M B a s e d W o r d A l i g n m e n t in S t a t i s t i c a l T r a n s l a t i o n S t e p h a n V o g e l H e r m a n n N e y C h r i s t o p[.] ...
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The ownership paradox: the politics of development cooperation with Bolivia and Ghana
... project, I found that in almost all contexts, writing an e-mail worked well, simply because they are the easiest to respond to ...on, I made sure my introductory e-mail made reference to very specific parts ...
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A Chart based Method of ID/LP Parsing with Generalized Discrimination Networks
... A Chart based Method of ID/LP Parsing with Generalized Discrimination Networks A C h a r t b a s e d M e t h o d o f I D / L P P a r s i n g w i t h G e n e r a l i z e d D i s c r i m i n a t i o n N[.] ...
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