6 papers
Engineering Chirality in Halide Perovskites
Juan Delgado-Alvarez, Javier Castillo-Seoane, Jorge Budagosky +8
The ability to control chirality in halide perovskites offers new opportunities for circularly polarized photonics, spin-selective electronics, and quantum information technologies…
Ferroelastic exciton splitting in hybrid perovskite nanowalls
Afreen, J. Delgado-Alvarez, H. Krishna Mishra +9
Hybrid metal-halide perovskites are soft semiconductors in which electronic excitations are strongly influenced by lattice distortions and structural phase transitions. An importan…
Polycrystalline ferroelectric croconic acid for multisource environmental energy harvesting
Gloria P. Moreno-Martínez, Hari K. Mishra, Xabier García-Casas +5
The development of organic ferroelectric materials through scalable and simplified fabrication routes remains a major challenge for next-generation energy-harvesting technologies.…
Adamantane plasma polymers: fluorine-free vacuum-processable triboelectric thin films for all-triboelectric nanogenerator configurations
Gloria P. Moreno-Martinez, Fernando Nunez-Galvez, Hari Krishna Mishra +12
Triboelectric nanogenerators (TENGs) are major drivers in on-site power generation for smart devices, enable self-powered sensors, and introduce novel catalytic processes. Here, we…
Remote Plasma Polymers of Iron (II) Phthalocyanine in Polyacrylonitrile-Derived Carbon Electrospun Fibers as Electrode for Supercapacitors
Jose M. Obrero, Jorge PV Tafoya, Michael Thielke +6
Remote plasma-assisted vapour deposition under nitrogen (RPAVD-N2) is introduced as a single-step, solvent-free, room-temperature strategy to integrate iron(II) phthalocyanine (FeP…
Plasma engineering of microstructured piezo and triboelectric hybrid nanogenerators for wide bandwidth vibration energy harvesting
Xabier García-Casas, Ali Ghaffarinehad, Francisco J. Aparicio +7
We introduce herein the advanced application of low pressure plasma procedures for the development of piezo and triboelectric mode I hybrid nanogenerators. Thus, plasma assisted de…