OOIR: Observatory of International Research

Papers

(The H4-Index of Progress in Photovoltaics is 34. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-06-01 to 2025-06-01.)

Article	Citations
Shingle cell IV characterization based on spatially resolved host cell measurements	544
CuIn (Se,Te)₂ Absorbers With Bandgaps <1 eV for Bottom Cells in Tandem Applications	415
Design of shading‐ and hotspot‐resistant shingled modules	414
A thermodynamic evaluation of metal halides for the recrystallization of Cu(In,Ga)Se₂	387
Daylight photoluminescence imaging of photovoltaic systems using inverter‐based switching	381
Ultra‐thin electron collectors based on nc‐Si:H for high‐efficiency silicon heterojunction solar cells	283
Ultrathin GaAs solar cells with a high surface roughness GaP layer for light‐trapping application	270
Fully printed organic solar modules with bottom and top silver nanowire electrodes	101
Progress of plated metallization for industrial bifacial TOPCon silicon solar cells	74
Cover Image	72
Silicon‐based passivating contacts: The TOPCon route	72
Editorial for Stuart Wenham Special Issue	69
Issue Information	69
	67
Enhanced Performance of Perovskite Solar Cells Through the Application of Pure Natural Centella asiatica Extract Additives	65
Issue Information	64
Impact of excitation energy on hot carrier properties in InGaAs multi‐quantum well structure	64
Future‐proofing photovoltaics module reliability through a unifying predictive modeling framework	61
Temperature and illumination dependence of silicon heterojunction solar cells with a wide range of wafer resistivities	59
Thermally stable poly‐Si tunnel junctions enabling next‐generation high‐efficiency Si solar cells	55
Updated sustainability status of cadmium telluride thin‐film photovoltaic systems and projections	53
Measuring the device‐level EQE of multi‐junction photonic power converters	45
Experimental observations in mismatch losses in monofacial and bifacial PV generators	45
Photovoltaics literature survey (No. 169)	44
Onymous early‐life performance degradation analysis of recent photovoltaic module technologies	44

Alternative alkali fluoride post‐deposition treatment under elemental sulfur atmosphere for high‐efficiency Cu(In,Ga)Se₂‐based solar cells	43
Impact of string connection and contact defects on electrical current distribution in solar cells and modules: A model validated by magnetic field imaging	43
Thermodynamic Limit on the Open Circuit Voltage of Solar Cells	43
Transformations in Perovskite Photovoltaics: Film Formation, Processing Conditions, and Recovery Outlook	41
Development of Novel Frontsheets With Protective Coatings to Increase the Durability and Reliability of Glass‐Free Lightweight PV Modules	41
Silver‐lean metallization and hybrid contacts via plating on screen‐printed metal for silicon solar cells manufacturing	39
Performance of shingled solar modules under partial shading	39
Issue Information	38
Cover Image	34