OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Physics-Energy is 8. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Investigating charge dynamics at lead halide perovskite single crystal surfaces	241
Early prediction of Li-ion cell failure from EIS derived from current–voltage time series	94
Towards low-cost sodium-ion batteries: electrode behavior of graphite electrodes obtained from spheroidization waste fractions and their structure-property relations	65
Mesoporous indium tin oxide perovskite solar cells in bifacial configuration	60
Emergent evolution of first-order phase transitions from magneto-structural to magneto-elastic in MnCo_1−yFe _y Ge_1−x	60
Disentangling the effect of the hole-transporting layer, the bottom, and the top device on the fill factor in monolithic CIGSe-perovskite tandem solar cells by using spectroscopic and imaging tools	52
The ionomer as an oxygen evolution reaction promoter: piperidinium’s impact on mechanistic pathways on NiO, IrO ₂ , and Fe–NiO	42
The emergence of quantum energy science	41
Ru complexes for CO ₂ activation	39
Li⁺ diffusion in crystalline lithium silicides: influence of intrinsic point defects	38
Maximized power output of PCB-based vertical micro thermoelectric generators	37
Interplay of densification and RGO encapsulation in boosting thermoelectric properties of indium tin oxide	36
Calcium batteries: synergistic effects of Ca(BF₄)₂ and acetonitrile for calcium deposition/stripping	35
2023 roadmap for potassium-ion batteries	34
Structure and function of hard carbon negative electrodes for sodium-ion batteries	33
Suppressing surface segregation by introducing lanthanides to enhance high-temperature oxygen evolution reaction activity and durability	31
Operando IR: a less-travelled path towards molecular insight into electrochemical reactions	31
Performance evaluation of a novel synchronously interdigitated/winded lithium-ion battery configuration enabled by 3D printing through numerical simulations	30
Surface energetics mediated charge transfer and exciton transfer in cation-adsorbed rubrene/PbS nanocrystal hybrids	29
X-ray vision of Cu(In,Ga)Se₂: from the Ga/In ratio to solar-cell performance	29
Electrochemical diffusion signatures of solid-solution and phase-separating active materials in Li-ion batteries	29
Rapid presodiation to improve the initial coulombic efficiency of an organic electrode material for sodium-ion batteries	27
Thin film absorbers for tandem solar cells: an industrial perspective	26
Statistical design of experiments for efficient performance characterization of protonic-ceramic electrolysis cells	26
Elastocaloric effect of shape memory polymers in elastic response regime	26

Emerging inorganic solar cell efficiency tables (version 3)	23
Carbon supported NiRu nanoparticles as effective hydrogen evolution catalysts for anion exchange membrane water electrolyzers	23
Abnormal grain growth of 68Cu–16Al–16Zn alloys for elastocaloric cooling via cyclical heat treatments	23
Synergy of nitrogen dopants and cobalt single atoms in calcium niobate nanosheets for photocatalytic oxygen evolution	22
Process optimization and simulation of biodiesel synthesis from waste cooking oil through supercritical transesterification reaction without catalyst	22
Transforming characterization data into information in the case of perovskite solar cells	21
2023 roadmap on ammonia as a carbon-free fuel	21
High performance composite Pr₄Ni₃O 10±δ —Ce_0.75Gd_0.1Pr_0.15O 2−δ solid oxide cell air electrode	21
Evaluating 3D printed mesh geometries in ceramic LiB electrodes	21
LiFePO ₄ cathode fabricated by pulsed laser deposition for all-solid-state thin-film batteries	21
Two-dimensional transition metal dichalcogenides based composites for microwave absorption applications: a review	20
Ink engineering for slot-die coated perovskite solar cells and minimodules	20
Scalable and cost-effective fabrication of high-performance self-powered heterojunction UV-photodetectors using slot-die printing of triple-cation lead perovskite coupled with triboelectric nanogenera	20
Guidelines for the design of efficient and injection-resilient thin film photovoltaic converters for indoor applications	20
Roll-to-roll double side electrode processing for the development of pre-lithiated 80 F lithium-ion capacitor prototypes	19
Developing a two-parabolic band model for thermoelectric transport modelling using Mg ₂ Sn as an example	19
Understanding the growth mechanism of BaZrS₃ chalcogenide perovskite thin films from sulfurized oxide precursors	18
Post Li-ion batteries: back to the future?	18
Structural dynamics of Schottky and Frenkel defects in CeO₂: a density-functional theory study	18
Balancing structural formability and lattice microstrain in methylammonium-free wide bandgap perovskites	18
Understanding fast ion dynamics in sodiated Li₄Na _x Ti₅O₁₂: from interfacial to extended Li⁺ and Na⁺	17
Advanced manufacturing applied to nuclear fusion—challenges and solutions	16
Focus on caloric materials and devices	16
State of the art, challenges and perspective on laser machined corrugated interfaces for solid oxide cells and devices	15
Status and outlook for lithium-ion battery cathode material synthesis and the application of mechanistic modeling	15
Electrochemical characterization of hexamethylguanidinium bis(fluorosulfonyl)imide [HMG][FSI] based electrolyte and its application in sodium metal batteries	15
Valorization of lignocellulosic rice husk producing biosilica and biofuels—a review	15
Roadmap on exsolution for energy applications	14
Polymerization-enhanced flexible perovskite solar cells: a mini review	14
Multiprocess 3D printing of sodium-ion batteries via vat photopolymerization and direct ink writing	14
Tuning the temperature range of superelastic Ni-Ti alloys for elastocaloric cooling via thermal processing	13
Electronic transport and the thermoelectric properties of donor-doped SrTiO₃	13
Computational screening of chalcogenides for intermediate band solar cells surpassing the Shockley–Queisser limit	13
Sustainable approach for reclamation of graphite from spent lithium-ion batteries	13
New Year’s resolutions?	13
Principal strategies for designing graphdiyne-based catalyst toward green hydrogen production from water electrolysis	13
Photocatalytic conversion of cellulose into C5 oligosaccharides	12
Controlled phase distribution of quasi-2D perovskite enables improved electroluminescence	12
Controlled assembly of perovskite nanoparticles by photoswitchable functional ligands	12
Effectiveness of poly(methyl methacrylate) spray encapsulation for perovskite solar cells	12
Charge transport modelling of perovskite solar cells accounting for non-Boltzmann statistics in organic and highly-doped transport layers	12
Comparing fine-tuning strategies for machine learning force fields in lithium-ion diffusion	12
Evaluating 1 MeV proton damage in Cu(In,Ga)Se₂ solar cells and a recovery pathway	12
Alleviating defects in perovskites using single-walled carbon nanotubes	11
Introduction of novel method of cyclic self-heating for the experimental quantification of the efficiency of caloric materials shown for LaFe_11,4Mn_0,35Si_1,26H_x	11
Translating insights from experimental analyses with single-crystal electrodes to practically-applicable material development strategies for controlling the Pt/ionomer interface in polymer electrolyte	11
Defects in metal exsolution catalysts: a double-edged role in nanoparticle activity and stability	11
Non-destructive analysis of Pb-acid battery positive plates, based on neutron tomography	11
Tailoring interfacial and bulk solvation environments through molecular crowding for high-performance aqueous batteries	11
Hydrogen generator integrated with fuel cell for portable energy supply	11

Roadmap on established and emerging photovoltaics for sustainable energy conversion	11
Metal–organic frameworks and their derivatives as catalysts of magnesium hydrogenation	11
Achieving 32.9% efficiency in Pb-Based quantum dot solar cells via SCAPS-1D simulation optimization	10
Optimization of Sb ₂ Se ₃ thin-film solar cells: the role of absorber selenization and the CdS buf	10
Design of n-i-p and p-i-n Sb₂Se₃ solar cells: role of band alignment	10
3D printed electrolyte-supported solid oxide cells based on Ytterbium-doped scandia-stabilized zirconia	10
Multiscale modeling of structural disorder and environmental effects on the ground and excited states properties of a conjugated donor–acceptor polymer in the bulk phase	10
Performance and application of Si/Ti₃C₂T _x (MXene) composites in lithium ion battery	10
Finite-time thermodynamic optimal control of energy storage devices: a study of vanadium redox flow batteries	10
Defect engineering in BiVO₄ photoanodes: the synergistic role of nitrogen doping and oxygen vacancy for oxygen evolution reaction	10
Graphene exfoliation in cyrene for the sustainable production of microsupercapacitors	10
Photoelectron spectroscopy investigation of Spiro-OMeTAD thermal stability and high-temperature behaviour for perovskite solar cells	10
Material selection and design trends in magnetostrictive energy harvesters: a case study for IoT/wearable applications	10
Influence of domain walls and defects on the electrocaloric effect	10
Balancing performance of active magnetic regenerators: a comprehensive experimental study of aspect ratio, particle size, and operating conditions	9
Tailoring hierarchical porous core–shell SnO₂@Cu upon Cu–Sn alloys through oxygen binding energy difference for high energy density lithium-ion storage	9
Modulation of electrocatalytic activity by tuning anion electronegativity: case study with copper chalcogenides	9
Enhancing the effective thermal conductivity for CO ₂ adsorption by building zeolite composites with carbon	9
Li ⁺ diffusion in crystalline lithium silicides: influence of extrinsic point defects and structural complexity	9
Influence of electrode processing and electrolyte composition on multiwall carbon nanotube negative electrodes for sodium ion batteries	9
Rapid prediction of electrolyte-based cell failure in retired Li-ion electric vehicle pouch cells	9
Process parameters’ influence on integrated CO ₂ capture and methanation: finding optimal conditions by Bayesian optimisation	9
Impact of vibrations on lithium-ion batteries in electric vehicles: sources, degradation mechanisms, and testing standards	9
High-performance, mini modules (∼1 cm²) of halide perovskite indoor photovoltaics with carbon counter electrode and sensor powering	9
Operando widefield optical imaging of electrochemical systems: a practical tutorial for battery materials research	9
Comparative study of Cd-free Cu(In,Ga)Se₂ solar cells with amorphous In₂O₃:H and ZnO:Al front contact layers	9
Enhanced growth and lipid productivity by living Chlorella sorokiniana immobilized in Ca-alginate beads	9
Entropy change reversibility in MnNi_1−xCo _x Ge_0.97Al_0.03 near the triple point	9
Identifying split vacancy defects with machine-learned foundation models and electrostatics	8
The effect of annealing and CdCl₂ activation on the electrical properties of thin film ZnO buffer layers for CdSeTe/CdTe solar cells	8
Zn_1−xMg _x O thin films as a sustainable layer for CZTSSe solar cells	8
On the high-field characterization of magnetocaloric materials using pulsed magnetic fields	8
Chiral perovskites for circularly polarized light detection	8
Recent progress in 3D printing of Bi ₂ Te ₃ -based thermoelectric materials and devices	8
Disentangling cation effects on ion mobility and structure in ionic liquid electrolytes	8
Contact-electrification enabled water-resistant triboelectric nanogenerators as demonstrator educational appliances	8
Strategies to develop stable alkali metal anodes for rechargeable batteries	8
Effect of the solvent in the early stage of crystallisation of hybrid halide perovskites	8
Hybrid biophysical systems for atmospheric CO ₂ capture	8
Experimental and theoretical study on the complete phase separation of ceria-zirconia solid solution into two end members, ceria and zirconia	8
Enhancing electrocatalytic performance of RuO₂-based catalysts: mechanistic insights, strategic approaches, and recent advances	8
Electromechanical properties of uniaxial polar ionic plastic crystal [(C₂H₅)₄N][FeBrCl₃]	8
Recent progress towards smart transportation systems using triboelectric nanogenerators	8