40 citations · 145 across the 13 of their papers we have counts for
14 papers
Transverse-Anderson localization of light in disordered silicon pores
S. Erfanifam, C. Yanik, M. Erfanifam
Transverse light localization of Anderson type through disorders has made intriguing fundamental topics. Toward this, we found that in the disordered porous Si (PSi) a nearly "zero…
Spin-Torque-Driven Non-uniform Dynamics of an Antivortex Core in Truncated Astroid Shaped Nanomagnets
Ahmet Koral Aykin, Hasan Piskin, Bayram Kocaman +12
Spin textures that are not readily available in the domain structures of continuous magnetic thin films can be stabilized when patterned to micro/nano scales due to the dominant ef…
Ultrafast Reservoir Computing based on Nonlinear Nanomechanical Resonators at Ambient Conditions
Enise Kartal, Yunus Selcuk, Batuhan E. Kaynak +3
Reservoir computing offers an energy-efficient alternative to deep neural networks (DNNs) by replacing complex hidden layers with a fixed nonlinear system and training only the fin…
Isotropic gap formation, localization, and waveguiding in mesoscale Yukawa-potential amorphous structures
Murat Can Sarihan, Alperen Govdeli, Zhihao Lan +8
Amorphous photonic structures are mesoscopic optical structures described by electrical permittivity distributions with underlying spatial randomness. They offer a unique platform…
Atmospheric Pressure Mass Spectrometry by Single-Mode Nanoelectromechanical Systems
Batuhan E. Kaynak, Mohammed Alkhaled, Enise Kartal +2
Weighing particles above MegaDalton mass range has been a persistent challenge in commercial mass spectrometry. Recently, nanoelectromechanical systems-based mass spectrometry (NEM…
Dynamics of NEMS Resonators across Dissipation Limits
C. Ti, J. G. McDaniel, A. Liem +9
The oscillatory dynamics of nanoelectromechanical systems (NEMS) is at the heart of many emerging applications in nanotechnology. For common NEMS, such as beams and strings, the os…
Frequency-Dependent Piezoresistive Effect in Top-down Fabricated Gold Nanoresistors
C. Ti, A. B. Ari, M. C. Karakan +7
Piezoresistive strain gauges allow for electronic readout of mechanical deformations with high fidelity. As piezoresistive strain gauges are aggressively being scaled down for appl…
Atmospheric Pressure Mass Spectrometry of Single Viruses and Nanoparticles by Nanoelectromechanical Systems
R. Tufan Erdogan, Mohammed Alkhaled, Batuhan E. Kaynak +10
Mass spectrometry of intact nanoparticles and viruses can serve as a potent characterization tool for material science and biophysics. Inaccessible by widespread commercial techniq…
Strong localization in a suspended monolayer graphene by intervalley scattering
Cenk Yanik, Vahid Sazgari, Abdulkadir Canatar +2
A gate induced insulating behavior at zero magnetic field is observed in a high mobility suspended monolayer graphene near the charge neutrality point. The graphene device initiall…
Full Electrostatic Control of Nanomechanical Buckling
Selcuk Oguz Erbil, Utku Hatipoglu, Cenk Yanik +4
Buckling at the micro and nanoscale generates distant bistable states which can be beneficial for sensing, shape-reconfiguration and mechanical computation applications. Although d…
Nonlinear Nanomechanical Mass Spectrometry at the Single-Nanoparticle Level
Mert Yuksel, Ezgi Orhan, Cenk Yanik +3
Nanoelectromechanical Systems (NEMS) have emerged as a promising technology for performing the mass spectrometry of large biomolecules and nanoparticles. As nanoscale objects land…
Observation of Magnetic Radial Vortex Nucleation in a Multilayer Stack with Tunable Anisotropy
Vedat Karakas, Aisha Gokce, Ali Taha Habiboglu +11
Recently discovered exotic magnetic configurations, namely magnetic solitons appearing in the presence of bulk or interfacial Dzyaloshinskii-Moriya Interaction (i-DMI), have excite…
Local breakdown of the quantum Hall effect in narrow single layer graphene Hall devices
Cenk Yanik, Ismet I. Kaya
We have analyzed the breakdown of the quantum Hall effect in 1 micrometer wide Hall devices fabricated from an exfoliated monolayer graphene transferred on SiOx. We have observed t…
Growth of thin graphene layers on stacked SiC surface in ultra high vacuum
C. Celebi, C. Yanik, A. G. Demirkol +1
We demonstrate a technique to produce thin graphene layers on C-face of SiC under ultra high vacuum conditions. A stack of two SiC substrates comprising a half open cavity at the i…