Person
Xinyu Zhang
This person is no longer with EPFL
Related publications (6)
Aptamer-Functionalized Interface Nanopores Enable Amino Acid-Specific Peptide Detection
Nako Nakatsuka, Xinyu Zhang, Haiying Hu
Single-molecule proteomics based on nanopore technology has made significant advances in recent years. However, to achieve nanopore sensing with single amino acid resolution, several bottlenecks must be tackled: controlling nanopore sizes with nanoscale pr ...
2024Pre-annealing for improved LPCVD deposited boron-doped poly-Si hole-selective contacts
Franz-Josef Haug, Luca Massimiliano Antognini, Josua Andreas Stückelberger, Xinyu Zhang, Zhao Wang, Jie Yang
We demonstrate the beneficial effect of a pre-annealing step prior to the boron diffusion on passivation and contact resistivity of industrially LPCVD deposited poly-Si/SiOX hole-selective contacts. We investigate the influence of the pre-annealing tempera ...
ELSEVIER2023Driving electrochemical reactions at the microscale using CMOS microelectrode arrays
Nako Nakatsuka, Xinyu Zhang, Csaba Forro, Benjamin Simona
Precise control of pH values at electrode interfaces enables the systematic investigation of pH-dependent processes by electrochemical means. In this work, we employed high-density complementary metal-oxide-semiconductor (CMOS) microelectrode arrays (MEAs) ...
2023Electronic structure of pristine and Ni-substituted LaFeO3 from near edge x-ray absorption fine structure experiments and first-principles simulations
Nicola Marzari, Iurii Timrov, Artur Braun, Matteo Cococcioni, Xinyu Zhang, Daniele Passerone, Piyush Agrawal
We present a joint theoretical and experimental study of the oxygen K-edge spectra for LaFeO3 and homovalent Ni-substituted LaFeO3 (LaFe0.75Ni0.25O3), using first-principles simulations based on density-functional theory with extended Hubbard functionals a ...
AMER PHYSICAL SOC2020Reaction kinetics of dolomite and portlandite
The reactions of dolomite with portlandite have been studied at well-spaced temperatures between 20 degrees C and 85 degrees C using XRD Rietveld, TG and SEM methods. The results show quantitatively the faster rates of reaction at higher temperature. Isoth ...
Pergamon-Elsevier Science Ltd2014Quantitative microstructural characterisation of concrete cured under realistic temperature conditions
The curing temperature is known to influence the strength and durability of concrete. In general, curing at elevated temperature results in high early strength gain, but impairs the long-term strength and transport properties. Previous investigations have ...
EPFL2007