OOIR: Observatory of International Research

Papers

(The H4-Index of npj Flexible Electronics is 38. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Balancing efficiency and transparency in organic transparent photovoltaics	342
Self-adaptive epidermal blood flow sensor for high-flux vascular access monitoring of hemodialysis patients	295
Highly pixelated, untethered tactile interfaces for an ultra-flexible on-skin telehaptic system	109
Inherently integrated microfiber-based flexible proprioceptive sensor for feedback-controlled soft actuators	83
Flexible magnetoelectric complex oxide heterostructures on muscovite for proximity sensor	80
Large-scale programmable assembly of functional micro-components for advanced electronics via light-regulated adhesion and polymer growth	77
Universal hydrogel adhesives with robust chain entanglement for bridging soft electronic materials	76
Facile fabrication of paper-based flexible thermoelectric generator	74
Flexible Miniaturized Sensor Technologies for Long-Term Physiological Monitoring	73
Deformable micro-supercapacitor fabricated via laser ablation patterning of Graphene/liquid metal	65
Flexible micro-LED display and its application in Gbps multi-channel visible light communication	62
High sensitivity and broad linearity range pressure sensor based on hierarchical in-situ filling porous structure	62
Strain-dependent charge trapping and its impact on the operational stability of polymer field-effect transistors	60
Intrinsically flexible all-carbon-nanotube electronics enabled by a hybrid organic–inorganic gate dielectric	60
Solution processed low power organic field-effect transistor bio-chemical sensor of high transconductance efficiency	59
Digitally-defined ultrathin transparent wireless sensor network for room-scale imperceptible ambient intelligence	59
Specific behavior of transition metal chloride complexes for achieving giant ionic thermoelectric properties	53
An intrinsically stretchable multi-biochemical sensor for sweat analysis using photo-patternable ecoflex	50
High performance flexible Sn-Pb mixed perovskite solar cells enabled by a crosslinking additive	50
Uniaxial extending neural probes for bleeding-absent implantation	49
Ultrastretchable and wearable conductive multifilament enabled by buckled polypyrrole structure in parallel	49
Multi-parameter e-skin based on biomimetic mechanoreceptors and stress field sensing	49
Flexible and wearable battery-free backscatter wireless communication system for colour imaging	48
Unobstructive and safe-to-wear watt-level wireless charger	47
Water stable and matrix addressable OLED fiber textiles for wearable displays with large emission area	47

Soft, stretchable thermal protective substrates for wearable electronics	46
Flexible electronic-photonic 3D integration from ultrathin polymer chiplets	46
Skin-integrated stretchable actuators toward skin-compatible haptic feedback and closed-loop human-machine interactions	45
Vertical graphene on flexible substrate, overcoming limits of crack-based resistive strain sensors	44
Soft, full Wheatstone bridge 3D pressure sensors for cardiovascular monitoring	44
Rotating square tessellations enabled stretchable and adaptive curved display	44
Stretchable, transparent and multifunctional PVC-gel heater: a novel approach to skin-mountable, wearable thermal devices	41
Solution-processable through-space charge-transfer emitters via solubilizing groups modification	40
Fibrillary gelation and dedoping of PEDOT:PSS fibers for interdigitated organic electrochemical transistors and circuits	40
Author Correction: Bringing sensation to prosthetic hands—chronic assessment of implanted thin-film electrodes in humans	39
Highly reliable and stretchable OLEDs based on facile patterning method: toward stretchable organic optoelectronic devices	39
Flexible adaptive sensing tonometry for medical-grade multi-parametric hemodynamic monitoring	39
Large-area magnetic skin for multi-point and multi-scale tactile sensing with super-resolution	39
Resilient conductive membrane synthesized by in-situ polymerisation for wearable non-invasive electronics on moving appendages of cyborg insect	38
Operando spin observation elucidating performance-improvement mechanisms during operation of Ruddlesden–Popper Sn-based perovskite solar cells	38