Publications associées à Nanosystème électromécanique

Molybdenum Disulfide (MoS2) Nanoelectromechanical Resonators With On-Chip Aluminum Nitride (AlN) Piezoelectric Excitation

Luis Guillermo Villanueva Torrijo, Tom Larsen, Muhammad Faizan

We report on the first experimental demonstration of vibrating two-dimensional nanoelectromechanical systems (2D NEMS) with on-chip piezoelectric excitation. Combining a wafer-scale aluminum nitride (AlN) thin film technology with an all-dry transfer techn ...

2018

Effective quality factor tuning mechanisms in micromechanical resonators

Luis Guillermo Villanueva Torrijo, Azadeh Ansari

Quality factor (Q) is an important property of micro- and nano-electromechanical (MEM/NEM) resonators that underlie timing references, frequency sources, atomic force microscopes, gyroscopes, and mass sensors. Various methods have been utilized to tune the ...

2018

Charge-Based Distortion Analysis of Nanoscale MOSFETs

Christian Enz, Alessandro Pezzotta, Francesco Chicco

This paper presents a study of MOSFETs' linearity, exploiting a simplified version of the charge-based EKV model. It allows to deduce analytically the one-tone and two-tone harmonic distortions introduced by the nonlinear ID-VG MOSFET characteristic as a f ...

2018

Elastic strain engineering for ultralow mechanical dissipation

Tobias Kippenberg, Dalziel Joseph Wilson, Nils Johan Engelsen, Sergey Fedorov, Ryan Daniel Schilling, Amir Hossein Ghadimi

Extreme stresses can be produced in nanoscale structures, a feature which has been used to realize enhanced materials properties, such as the high mobility of silicon in modern transistors. Here we show how nanoscale stress can be used to realize exception ...

2018

Elastic strain engineering for ultralow mechanical dissipation

Tobias Kippenberg, Dalziel Joseph Wilson, Nils Johan Engelsen, Sergey Fedorov, Ryan Daniel Schilling, Amir Hossein Ghadimi

IEEE2018

Silicon Nanowires for Biosensing

Giovanni De Micheli, Sandro Carrara, Francesca Puppo

Over the past 20 years, nanomaterials, such as quantum dots, nanoparticles, nanowires(NWs), nanotubes, and graphene, have received enormous attention due to their suitable properties for designing novel nanoscale biosensors. Nanomaterials are very small st ...

Elsevier2018

Performance of Carbon Nano-Scale Allotropes in Detecting Midazolam and Paracetamol in Undiluted Human Serum

Giovanni De Micheli, Sandro Carrara, Francesca Stradolini, Irene Taurino, Ioulia Tzouvadaki, Nima Aliakbarinodehi, Sattar Akbari Nakhjavani

Nano-materials are highly exploited to enhance sensing performance of electrochemical electrodes by increasing the Electro-Active Surface Area (EASA). In this work, an analytical calculation of the deposited EASA is presented and experimentally validated b ...

2018

Unusually Long-Lived Photocharges in Helical Organic Semiconductor Nanostructures

Jürgen Brugger, Andrzej Sienkiewicz, Holger Frauenrath, Valentin Flauraud, Jan Cornelius Brauer, Liangfei Tian, Thomas Schmaltz, Regina Judith Hafner

Photocharge generation and formation of long-lived charge carriers are relevant in photosynthesis, photocatalysis, photovoltaics, and organic electronics. A better understanding of the factors that determine these processes in synthetic polymer semiconduct ...

AMER CHEMICAL SOC2018

Multi-layered tumor-targeting photothermal-doxorubicin releasing nanotubes eradicate tumors in vivo with negligible systemic toxicity

Paul Joseph Dyson, Zhaofu Fei, Peng Huang

Multi-layered single-walled carbon nanotubes, t ermed SWNT@BSA@Au-S-PEG -FA@DOX, which int egrate photothermal therapy with small molecule drug delivery, were prepared using a facile layer-by-layer assembly process. Oxidized and eut single-walled carbon na ...

2018

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Nanosystème électromécanique

Molybdenum Disulfide (MoS2) Nanoelectromechanical Resonators With On-Chip Aluminum Nitride (AlN) Piezoelectric Excitation

Effective quality factor tuning mechanisms in micromechanical resonators

Atomic Force Microscopy of Biological Systems: Quantitative Imaging and Nanomotion Detection

Charge-Based Distortion Analysis of Nanoscale MOSFETs

Elastic strain engineering for ultralow mechanical dissipation

Elastic strain engineering for ultralow mechanical dissipation

Silicon Nanowires for Biosensing

Performance of Carbon Nano-Scale Allotropes in Detecting Midazolam and Paracetamol in Undiluted Human Serum

Unusually Long-Lived Photocharges in Helical Organic Semiconductor Nanostructures

Multi-layered tumor-targeting photothermal-doxorubicin releasing nanotubes eradicate tumors in vivo with negligible systemic toxicity

Graph Chatbot

Chattez avec Graph Search

Performance of Carbon Nano-Scale Allotropes in Detecting Midazolam and Paracetamol in Undiluted Human Serum

Atomic Force Microscopy of Biological Systems: Quantitative Imaging and Nanomotion Detection

Multi-layered tumor-targeting photothermal-doxorubicin releasing nanotubes eradicate tumors in vivo with negligible systemic toxicity

Silicon Nanowires for Biosensing

Molybdenum Disulfide (MoS2) Nanoelectromechanical Resonators With On-Chip Aluminum Nitride (AlN) Piezoelectric Excitation

Charge-Based Distortion Analysis of Nanoscale MOSFETs

Effective quality factor tuning mechanisms in micromechanical resonators

Unusually Long-Lived Photocharges in Helical Organic Semiconductor Nanostructures

Elastic strain engineering for ultralow mechanical dissipation

Elastic strain engineering for ultralow mechanical dissipation