74 citations · 326 across the 15 of their papers we have counts for
16 papers
Plasmon-Enhanced Second-Harmonic Generation in Atomically Thin Crystalline Silver Nanostructures
Saad Abdullah, Philipp K. Jenke, Andrew P. Weber +8
The intrinsically weak nonlinear optical response of existing materials, further constrained by symmetry-forbidden second-order processes in centrosymmetric media, severely limits…
Atomically thin silver films for enhanced nanoscale nonlinear optics
Philipp K. Jenke, Saad Abdullah, Andrew P. Weber +8
The inherently weak nonlinear optical response of bulk materials remains a fundamental limitation in advancing photonic technologies. Nanophotonics addresses this challenge by tail…
Roadmap for Photonics with 2D Materials
F. Javier García de Abajo, D. N. Basov, Frank H. L. Koppens +145
Triggered by the development of exfoliation and the identification of a wide range of extraordinary physical properties in self-standing films consisting of one or few atomic layer…
Ultrafast momentum-resolved visualization of the interplay between phonon-mediated scattering and plasmons in graphite
Francesco Barantani, Rémi Claude, Fadil Iyikanat +7
Scattering between individual charges and collective modes in materials governs fundamental phenomena such as electrical resistance, energy dissipation, switching between different…
Quantum-mechanical effects in photoluminescence from thin crystalline gold films
Alan R. Bowman, Álvaro Rodríguez Echarri, Fatemeh Kiani +6
Luminescence constitutes a unique source of insight into hot carrier processes in metals, including those in plasmonic nanostructures used for sensing and energy applications. Howe…
Exciton-assisted electron tunneling in van der Waals heterostructures
Lujun Wang, Sotirios Papadopoulos, Fadil Iyikanat +8
The control of elastic and inelastic electron tunneling relies on materials with well defined interfaces. Van der Waals materials made of two-dimensional constituents form an ideal…
Probing Electronic States in Monolayer Semiconductors through Static and Transient Third-Harmonic Spectroscopy
Yadong Wang, Fadil Iyikanat, Habib Rostami +10
Electronic states and their dynamics are of critical importance for electronic and optoelectronic applications. Here, we probe various relevant electronic states in monolayer MoS2,…
Entangling free electrons and optical excitations
Andrea Konečná, Fadil Iyikanat, F. Javier García de Abajo
The inelastic interaction between flying particles and optical nanocavities gives rise to entangled states in which some excitations of the latter are paired with changes in the en…
Nonlinear Tunable Vibrational Response in Hexagonal Boron Nitride
Fadil Iyikanat, Andrea Konečná, F. Javier García de Abajo
Nonlinear light-matter interactions in structured materials are the source of exciting properties and enable vanguard applications in photonics. However, the magnitude of nonlinear…
Atomic-Scale Vibrational Mapping and Isotope Identification with Electron Beams
Andrea Konečná, Fadil Iyikanat, F. Javier García de Abajo
Transmission electron microscopy and spectroscopy currently enable the acquisition of spatially resolved spectral information from a specimen by focusing electron beams down to a s…
Kagome silicene: a novel exotic form of two-dimensional epitaxial silicon
Y. Sassa, F. O. L. Johansson, A. Lindblad +9
Since the discovery of graphene, intensive efforts have been made in search of novel two-dimensional (2D) materials. Decreasing the materials dimensionality to their ultimate thinn…
Stable Ultra-thin CdTe Crystal: A Robust Direct Gap Semiconductor
Fadil Iyikanat, Baris Akbali, Jun Kang +3
Employing density functional theory based calculations, we investigate structural, vibrational and strain-dependent electronic properties of an ultra-thin CdTe crystal structure th…
Thinning CsPb2Br5 Perovskite Down to Monolayers: Cs-dependent Stability
Fadil Iyikanat, Emre Sari, Hasan Sahin
Using first-principles density functional theory calculations, we systematically investigate the structural, electronic and vibrational properties of bulk and potential single-laye…
Quantum Transport Characteristics of Lateral pn-Junction of Single Layer TiS3
F. Iyikanat, R. T. Senger, F. M. Peeters +1
Using density functional theory and nonequilibrium Greens functions-based methods we investigated the electronic and transport properties of monolayer TiS3 pn-junction. We construc…
Electronic, Optical and Mechanical Properties of Silicene Derivatives
Mehmet Yagmurcukardes, Cihan Bacaksiz, Fadıl Iyikanat +4
Successful isolation of graphene from graphite opened a new era for material science and con- densed matter physics. Due to this remarkable achievement, there has been an immense i…
Vacancy Formation and Oxidation Characteristics of Single Layer TiS3
F. Iyikanat, H. Sahin, R. T. Senger +1
The structural, electronic, and magnetic properties of pristine, defective, and oxidized monolayer TiS3 are investigated using first-principles calculations in the framework of den…