OOIR: Observatory of International Research

Papers

(The H4-Index of Smart Materials and Structures is 33. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Recent trends in piezoelectric actuators for precision motion and their applications: a review	187
Recent progress of magnetorheological elastomers: a review	111
Paper and carbon ink enabled low-cost, eco-friendly, flexible, multifunctional pressure and humidity sensors	102
Acoustic-Elastic Metamaterials and Phononic Crystals for Energy Harvesting: A Review	83
3D-printed bio-inspired zero Poisson’s ratio graded metamaterials with high energy absorption performance	76
Ultrathin acoustic absorbing metasurface based on deep learning approach	64
Graded multifunctional piezoelectric metastructures for wideband vibration attenuation and energy harvesting	60
Shape memory performance of PETG 4D printed parts under compression in cold, warm, and hot programming	58
Review of soft fluidic actuators: classification and materials modeling analysis	54
Damage detection in large composite stiffened panels based on a novel SHM building block philosophy	54
A review of vascular networks for self-healing applications	54
Machine learning-driven performance-based seismic design of hybrid self-centering braced frames with SMA braces and viscous dampers	53
Decade of bio-inspired soft robots: a review	52
Lamb wave based damage detection in metallic plates using multi-headed 1-dimensional convolutional neural network	52
Rotational nonlinear double-beam energy harvesting	48
EMI-GCN: a hybrid model for real-time monitoring of multiple bolt looseness using electromechanical impedance and graph convolutional networks	46
High-strength steel frames with SMA connections in self-centring energy-dissipation bays: insights and a multimodal nonlinear static procedure	45
Analysis of magnetorheological clutch with double cup-shaped gap excited by Halbach array based on finite element method and experiment	45
Reversible energy absorption of elasto-plastic auxetic, hexagonal, and AuxHex structures fabricated by FDM 4D printing	43
Fluidic rolling robot using voltage-driven oscillating liquid	42
Multiphase lattice metamaterials with enhanced mechanical performance	41
Adaptive disturbance observer-based improved super-twisting sliding mode control for electromagnetic direct-drive pump	41
Cyclic behavior of superelastic SMA cable and its application in an innovative self-centering BRB	40
An asymmetric magnetic-coupled bending-torsion piezoelectric energy harvester: modeling and experimental investigation	40
Screen-printed flexible negative temperature coefficient temperature sensor based on polyvinyl chloride/carbon black composites	39

4D printed shape memory sandwich structures: experimental analysis and numerical modeling	38
Coda wave interferometry-based very early stage bolt looseness monitoring using a single piezoceramic transducer	38
On the design workflow of auxetic metamaterials for structural applications	36
Electrothermal shape memory behavior and recovery force of four-dimensional printed continuous carbon fiber/polylactic acid composite	36
A nonlinear M-shaped tri-directional piezoelectric energy harvester	36
Size-dependent free vibration analysis of functionally graded porous piezoelectric sandwich nanobeam reinforced with graphene platelets with consideration of flexoelectric effect	35
Experimental and numerical investigations on hysteretic response of a multi-level SMA/lead rubber bearing seismic isolation system	33
A novel re-entrant honeycomb metamaterial with tunable bandgap	33