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Volumn 20, Issue 24, 2010, Pages 4329-4337

Influence of annealing and interfacial roughness on the performance of bilayer donor/acceptor polymer photovoltaic devices

Author keywords

conjugated polymer; device physics; Monte Carlo method; polymer solar cell; resonant soft X ray reflectivity

Indexed keywords

ANNEALING TEMPERATURES; BENZOTHIADIAZOLES; BI-LAYER; BULK MOBILITY; CHARGE SEPARATIONS; CONSTITUENT MATERIALS; CURRENT VOLTAGE CURVE; DEVICE CHARACTERIZATION; DEVICE EFFICIENCY; DEVICE PERFORMANCE; DEVICE PHYSICS; DONOR/ACCEPTOR INTERFACE; ELECTRON HOLE PAIRS; HETEROJUNCTION DEVICES; HIGH PERFORMANCE DEVICES; INTERFACE ROUGHNESS; INTERFACE STRUCTURES; INTERFACIAL AREAS; INTERFACIAL CHARGE; INTERFACIAL ROUGHNESS; INTERFACIAL STRUCTURES; INTERFACIAL WIDTH; MONTE CARLO; MONTE CARLO SIMULATION; MONTE CARLO STUDY; NON EQUILIBRIUM; ORGANIC PHOTOVOLTAICS; PHOTOLUMINESCENCE QUENCHING; POLYFLUORENE COPOLYMER; POLYMER PHOTOVOLTAIC DEVICE; POLYMER SOLAR CELL; POLYMER SOLAR CELLS; SHARP INTERFACE; SHORT-CIRCUIT CONDITIONS; SOFT-X-RAY REFLECTIVITY; UNANNEALED FILMS; X RAY REFLECTIVITY;

EID: 78650369312     PISSN: 1616301X     EISSN: 16163028     Source Type: Journal    
DOI: 10.1002/adfm.201001292     Document Type: Article
Times cited : (113)

References (52)
  • 20
    • 78650356309 scopus 로고    scopus 로고
    • Note that the devices are stable under reverse bias and the current-voltage curves reproducible. Please see Figure S3 for examples of sequentially acquired current-voltage curves
    • Note that the devices are stable under reverse bias and the current-voltage curves reproducible. Please see Figure S3 for examples of sequentially acquired current-voltage curves.
  • 46
    • 78650413342 scopus 로고    scopus 로고
    • We fit to field-average values here as fitting the field-dependence of mobility raises some issues. We find that the field-dependence of mobility is only slightly dependent upon σ over physically realistic values. By contrast, the spatial arrangement of energetic disorder (i.e. whether it is correlated), and the range of hopping (i.e. variable range hopping), can exert a more significant influence upon the field-dependence of mobility. However, we do not possess any experimental data for correlation of energetic disorder or the delocalization of the charge wavefunctions for either F8BT and PFB
    • We fit to field-average values here as fitting the field-dependence of mobility raises some issues. We find that the field-dependence of mobility is only slightly dependent upon σ over physically realistic values. By contrast, the spatial arrangement of energetic disorder (i.e. whether it is correlated), and the range of hopping (i.e. variable range hopping), can exert a more significant influence upon the field-dependence of mobility. However, we do not possess any experimental data for correlation of energetic disorder or the delocalization of the charge wavefunctions for either F8BT and PFB.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.