218 citations · 1.5k across the 18 of their papers we have counts for
18 papers
Integrating van der Waals materials on paper substrates for electrical and optical applications
Wenliang Zhang, Qinghua Zhao, Carmen Munuera +12
Paper holds the promise to replace silicon substrates in applications like internet of things or disposable electronics that require ultra-low-cost electronic components and an env…
Raman Fingerprint of Pressure-Induced Phase Transitions in TiS3 Nanoribbons: Implications for Thermal Measurements under Extreme Stress Conditions
K. K. Mishra, T. R. Ravindran, Joshua O. Island +9
Two-dimensional layered trichalcogenide materials have recently attracted the attention of the scientific community because of its robust mechanical, thermal properties and applica…
Experimental behaviour of a three-stage metal hydride hydrogen compressor
A. R. Galvis, F. Leardini, J. R. Ares +2
A three-stage metal hydride hydrogen compressor (MHHC) system based in AB2-type alloys has been set-up. Every stage can be considered as a Sieverts-type apparatus. The MHHC system…
Tunable Photodetectors via in situ Thermal Conversion of TiS to TiO
Foad Ghasemi, Riccardo Frisenda, Eduardo Flores +11
In two-dimensional materials research, oxidation is usually considered as a common source for the degradation of electronic and optoelectronic devices or even device failure. Howev…
Multi-terminal electronic transport in boron nitride encapsulated TiS nanosheets
Nikos Papadopoulos, Eduardo Flores, Kenji Watanabe +7
We have studied electrical transport as a function of carrier density, temperature and bias in multi-terminal devices consisting of hexagonal boron nitride (h-BN) encapsulated tita…
Polarization-sensitive and broadband photodetection based on a mixed-dimensionality TiS3/Si p-n junction
Yue Niu, Riccardo Frisenda, Eduardo Flores +7
The capability to detect the polarization state of light is crucial in many day-life applications and scientific disciplines. Novel anisotropic two-dimensional materials such as Ti…
Chemical Vapor Deposition Growth of Boron-Carbon-Nitrogen layers from Methylamine Borane Thermolysis Products
Fabrice Leardini, Eduardo Flores, Andrés R. Galvis +15
This work investigates the growth of B-C-N layers by chemical vapor deposition using methylamine borane (MeAB) as single-source precursor. MeAB has been synthesized and characteriz…
Large birefringence and linear dichroism in TiS3 nanosheets
Nikos Papadopoulos, Riccardo Frisenda, Robert Biele +7
TiS3 nanosheets have proven to be promising candidates for ultrathin optoelectronic devices due to their direct narrow band-gap and the strong light-matter interaction. In addition…
Dielectrophoretic assembly of liquid-phase-exfoliated TiS3 nanoribbons for photodetecting applications
R. Frisenda, E. Giovanelli, P. Mishra +8
Liquid-phase-exfoliation is a technique capable of producing large quantities of two-dimensional material in suspension. Despite many efforts in the optimization of the exfoliation…
High current density electrical breakdown of TiS3 nanoribbon-based field-effect transistors
Aday J. Molina-Mendoza, Joshua O. Island, Wendel S. Paz +11
The high field transport characteristics of nanostructured transistors based on layered materials are not only important from a device physics perspective but also for possible app…
Electronics and optoelectronics of quasi-one dimensional layered transition metal trichalcogenides
Joshua O. Island, Aday J. Molina-Mendoza, Mariam Barawi +9
The isolation of graphene and transition metal dichalcongenides has opened a veritable world to a great number of layered materials which can be exfoliated, manipulated, and stacke…
Temperature dependent Raman spectroscopy of titanium trisulfide (TiS3) nanoribbons and nanosheets
Amit S. Pawbake, Joshua O. Island, Eduardo Flores +7
Titanium trisulfide (TiS3) has recently attracted the interest of the 2D community as it presents a direct bandgap of ~1.0 eV, shows remarkable photoresponse, and has a predicted c…
Titanium trisulfide (TiS3): a 2D semiconductor with quasi-1D optical and electronic properties
Joshua O. Island, Robert Biele, Mariam Barawi +7
We present characterizations of few-layer titanium trisulfide (TiS3) flakes which, due to their reduced in-plane structural symmetry, display strong anisotropy in their electrical…
Electronic bandgap and exciton binding energy of layered semiconductor TiS3
Aday J. Molina-Mendoza, Mariam Barawi, Robert Biele +8
We present a study of the electronic and optical bandgap in layered TiS3, an almost unexplored semiconductor that has attracted recent attention because of its large carrier mobili…
Strain induced bang-gap engineering in layered
Robert Biele, Eduardo Flores, Jose Ramon Ares +5
By combining {\it ab initio} calculations and experiments we demonstrate how the band gap of the transition metal tri-chalcogenide TiS can be modified by inducing tensile or co…
TiS3 transistors with tailored morphology and electrical properties
Joshua O. Island, Mariam Barawi, Robert Biele +9
Control over the morphology of TiS3 is demonstrated by synthesizing 1D nanoribbons and 2D nanosheets. The nanosheets can be exfoliated down to a single layer. Through extensive cha…
Thermoelectric power of bulk black-phosphorus
Eduardo Flores, Jose R. Ares, Andres Castellanos-Gomez +3
The potential of bulk black-phosphorus for thermoelectric applications has been experimentally studied. The Seebeck Coefficient (S) has been measured in the temperature range from…
Ultrahigh photoresponse of few-layer TiS3 nanoribbon transistors
Joshua O. Island, Michele Buscema, Mariam Barawi +7
Here, we isolate thin TiS3 ribbons, a layered direct band gap semiconductor (1.1 eV, well suited for detection all across the visible spectrum), thus far almost unexplored. We fabr…