Letteratura scientifica selezionata sul tema "Hybrid nanomechanics"
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Articoli di riviste sul tema "Hybrid nanomechanics"
Jeng, Yeau Ren. "Development of Innovative Algorithm for Nanomechanics and its Applications to the Characterization of Materials". Key Engineering Materials 528 (novembre 2012): 165–96. http://dx.doi.org/10.4028/www.scientific.net/kem.528.165.
Testo completoVijayaraghavan, V., e Liangchi Zhang. "Nanomechanics of single layer hybrid boron nitride–carbon nanosheets: A molecular dynamics study". Computational Materials Science 159 (marzo 2019): 376–84. http://dx.doi.org/10.1016/j.commatsci.2018.12.042.
Testo completoLin, F., Y. Xiang e H. S. Shen. "Buckling of Graphene Embedded in Polymer Matrix Under Compression". International Journal of Structural Stability and Dynamics 15, n. 07 (31 agosto 2015): 1540016. http://dx.doi.org/10.1142/s0219455415400167.
Testo completoWang, Wei-Wei, Yu Gu, Jun-Hao Wang, Zhao-Bin Chen, Xiao-Ting Yin, Qi-Hui Wu, Jia-Wei Yan e Bing-Wei Mao. "Probing Mechanical Properties of Solid-Electrolyte Interphases on Li Nuclei by In Situ AFM". Journal of The Electrochemical Society 169, n. 2 (1 febbraio 2022): 020563. http://dx.doi.org/10.1149/1945-7111/ac53d0.
Testo completoCloyd, Aya K., Kyle Boone, Qiang Ye, Malcolm L. Snead, Paulette Spencer e Candan Tamerler. "Engineered Peptides Enable Biomimetic Route for Collagen Intrafibrillar Mineralization". International Journal of Molecular Sciences 24, n. 7 (28 marzo 2023): 6355. http://dx.doi.org/10.3390/ijms24076355.
Testo completoStachiv e Gan. "Hybrid Shape Memory Alloy-Based Nanomechanical Resonators for Ultrathin Film Elastic Properties Determination and Heavy Mass Spectrometry". Materials 12, n. 21 (31 ottobre 2019): 3593. http://dx.doi.org/10.3390/ma12213593.
Testo completoIkuno, Takashi, Shin-ichi Honda, Tatsuro Yasuda, Kenjiro Oura, Mitsuhiro Katayama, Jung Goo Lee e Hirotaro Mori. "Thermally driven nanomechanical deflection of hybrid nanowires". Applied Physics Letters 87, n. 21 (21 novembre 2005): 213104. http://dx.doi.org/10.1063/1.2133919.
Testo completoWang, Chao-Quan, Jian Zou e Zhi-Ming Zhang. "Generating squeezed states of a nanomechanical resonator via a charge qubit in a hybrid system". Modern Physics Letters B 31, n. 36 (13 dicembre 2017): 1750343. http://dx.doi.org/10.1142/s0217984917503432.
Testo completoWang, Qi, Min Jang e Yun Fa Chen. "Effects of Nanosized Iron Oxide with Different Morphology on Nanomechanical Properties of Nanocomposite Coating". Key Engineering Materials 336-338 (aprile 2007): 2218–20. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.2218.
Testo completoXi, Xiang, Jingwen Ma, Shuai Wan, Chun-Hua Dong e Xiankai Sun. "Observation of chiral edge states in gapped nanomechanical graphene". Science Advances 7, n. 2 (gennaio 2021): eabe1398. http://dx.doi.org/10.1126/sciadv.abe1398.
Testo completoTesi sul tema "Hybrid nanomechanics"
Nair, Sithara. "Novel Fluorous Hybrid Surface Modification Characterized by Wetting Dynamics, Morphology and Nanomechanics". VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/446.
Testo completoRohr, Sven. "Hybrid spin-nanomechanical systems in parametric interaction". Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENY046/document.
Testo completoProbing the quantum world with macroscopic objects has been a core challenge for research in physics during the past decades. Proposed systems to reach this goal include hybrid devices that couple a nanomechanical resonator to a single spin qubit. In particular, the coherent actuation of a macroscopic mechanical oscillator by a single electronic spin would open perspectives in the creation of arbitrary quantum states of motion.In this manuscript, we investigate a hybrid system coupling a nanomechanical oscillator and a single electronic spin of a NV defect in magnetic interaction. We focus on the parametric interaction case, when the mechanical motion modulates the qubit energy, and in particular when the driven qubit and mechanical oscillators evolves on similar timescales. In that situation a synchronization of the qubit dynamics onto the mechanical motion is observed. The phenomenon is first explored on a test experiment where mechanical motion is replaced by a parametrically coupled RF field. It allows to establish the main properties of the phenomenon, which is subsequently investigated on the core experiment. It consists of a NV defect attached at the vibrating extremity of a silicon carbide nanowire, immersed in a strong magnetic field gradient. The bidimensional character of the nanowire deformations is responsible for novel vectorial signatures in the synchronization, which can also be viewed as a phononic Mollow triplet as observed in early quantum electrodynamics experiments. We finally explore the robustness of the synchronization against the Brownian motion of the resonator and demonstrate the possibility to protect the qubit against this additional decoherence source by applying a small coherent mechanical drive
Mercier, de Lépinay Laure. "Habillage mécanique d'un nanofil par un champ de force : de la mesure vectorielle ultrasensible aux systèmes quantiques hybrides". Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAY016/document.
Testo completoThe study of the hybrid coupling between the vibrations of a mechanical resonator and a quantum degree of freedom requires extremely high force sensitivities. This was one of the motivations for the recent development of ultra-light nano-oscillators which are ultra-sensitive force probes now routinely operating at the attoNewton level.The first part of this work deals with the mechanical dressing of a silicon carbide suspended nanowire oscillating in two transverse directions. Its Brownian or driven evolution in an external force field modifies its mechanical properties: eigen-frequencies and eigen-directions of oscillation. An optical technique to measure the nanowire vibrations in two dimensions was developed. First, this technique enabled to map out an electrostatic force field, which revealed a dressing phenomenology specific to dimensions greater than one. In particular, shearing components of the force field are responsible for a rotation of the eigen-directions of vibration. Second, the measurement technique was tested in an optical force field applied by a laser focused on the nanowire. This field contains a rotational, non-conservative component. The reported experimental observations: eigenmodes orthogonality breaking, distorsion and amplification of Brownian motion spectra, are all in good agreement with the model of the mechanical dressing. Using a protocol adapted to the multidimensionality of the system, a deviation to the fluctuation-dissipation relation has also been measured, as a consequence of the non-conservative force bringing the system out of equilibrium. The study of this system's thermodynamic properties suggests corrections to the fluctuation-dissipation relation and predicts a squeezing of the oscillator's thermal noise in rotational force fields.The second part of the thesis concerns the hybrid system composed of a nanowire and a spin qubit: a colored NV center in diamond bound to its extremity. The optical properties of this oscillating single photon source are characterized through the measurement of space-time fluorescence correlations on which the oscillator's vibrations are encoded. We then developed a motion measurement technique compatible with very low photon fluxes, in particular inferior to the mechanical decoherence rate. The last part of the manuscript presents a preliminary study of the spin-mechanical coupling. After the observation of a phononic Mollow triplet, the experimental developments of the first part of the thesis were integrated in a second-generation stabilized hybrid experiment bringing the ultrasensitive force measurement within the reach of the hybrid system
Finazzer, Matteo. "Boîtes quantiques accordées par contrainte mécanique et nanostructures photoniqueslarge bande pour le traitement quantique de l'information". Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALY014.
Testo completoBright and tunable sources of indistinguishable single photons are key devices for photonic quantum information technologies. Building such a source with a semiconductor quantum dot (QD) requires a “knob” to tune the QD emission wavelength combined with a broadband photonic structure for light extraction. This thesis reports several important steps towards this goal.We first investigate a nanocylinder cavity, a photonic structure that, despites its simplicity, offers a pronounced Purcell acceleration of spontaneous emission over a large spectral bandwidth. We demonstrate the first resonant optical spectroscopy of a QD embedded in a nanopost cavity, by leveraging a cross-polarization scheme that efficiently suppresses stray laser light (collaboration with the group of Richard Warburton). This technique enabled a precise characterization of the optical properties of the emitter.We next demonstrate a tunable single-photon source based on a QD embedded in a tapered photonic wire. In our device, a set of on chip electrodes biased with a DC voltage applies an electrostatic force to the wire. As the wire bends, the resulting mechanical strain changes the bandgap energy of the embedded QDs. We demonstrate both a large increase and a large decrease of the QD emission wavelength by controlling the wire bending direction.With an AC voltage, the above-mentioned actuation scheme can also excite the vibration modes of the nanowire. This capability is interesting in the context of hybrid nanomechanics. In our experiments, we leverage the QD photoluminescence to detect and identify the wire mechanical vibrations. In particular, we evidence a high-order flexural mode that resonates at 190 MHz, a value that exceeds the QD radiative rate. This constitutes an important step towards the spectrally-resolved-sidebands regime.The devices demonstrated in this work open promising prospects for the future developments of quantum photonics and hybrid nanomechanics
Yeo, Inah. "A quantum dot in a photonic wire : spectroscopy and optomechanics". Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENY076/document.
Testo completoIn the framework of this thesis, single InAs/GaAs quantum dot devices were studied by optical means. Starting with a general description of self-assembled InAs QDs, two types of single QD devices were presented. The first approach was a tapered GaAs photonic wire embedding single InAs QDs whose efficiency as a single photon source was previously shown to be 90%. We investigated several optical properties of the single QDs. The charged and neutral states of the QD were identified and selectively excited using quasi-resonant excitation.The first original result of this thesis is the observation of a continuous temporal blue-drift of the QD emission energy. We attributed this blue drift to oxygen adsorption onto the sidewall of the wire, which modified the surface charge and hence the electric field seen by the QD. Moreover, we demonstrated that a proper coating of the GaAs photonic nanowire surface suppressed the drift. The temperature effect on this phenomenon revealed an adsorption peak around 20K, which corresponds to the adsorption of oxygen on GaAs. This observation is in good agreement with previous temperature studies with a tapered photonic wire. This was the first study of the spectral stability of photonic wires embedding QDs, crucial for resonant quantum optics experiments. As an alternative, we took advantage of this temporal drift to tune QD emission energies. In a controlled way, we tuned into resonance two different QDs which were embedded in the same photonic nanowire. In the last part of this work, we studied the influence of the stress on single QDs contained in a trumpet-like GaAs photonic wire. The main effect of stress is to shift the luminescence lines of a QD. We applied the stress by exciting mechanical vibration modes of the wire. When the wire is driven at its the mechanical resonance the time-integrated photoluminescence spectrum is broaden up to 1 meV owing to the oscillating stress, The measured spectral modulation is a first signature of strain-mediated coupling between a mechanical resonator and embedded QD single light emitter. With a stroboscopic technique, we isolated a certain phase of the oscillating wire and thereby selected a value of QD emission energies. As a highlight of our study, we managed to bring two different QDs contained in the same wire into resonance by controlling their relative phase. In addition, we could extract the 2D spatial positioning of embedded QDs from the spectral shifts observed for two orthogonal mechanical polarizations.. The investigation of the strain-mediated tuning of QDs can, therefore, be an effective tool to explore the QD positions without destroying the sample
Pernpeintner, Matthias Elmar Maria [Verfasser], Rudolf [Akademischer Betreuer] [Gutachter] Gross e Jonathan J. [Gutachter] Finley. "Nanomechanical hybrid systems / Matthias Elmar Maria Pernpeintner. Betreuer: Rudolf Gross. Gutachter: Rudolf Gross ; Jonathan J. Finley". München : Universitätsbibliothek der TU München, 2016. http://d-nb.info/1111776431/34.
Testo completoDeng, Yan. "Mechanical Characterization of Carbon Nanotubes/Graphene Oxides Grafted onto Carbon Fibres and Their Hybrid Composites". Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18590.
Testo completoWagner, Tobias [Verfasser]. "Realization of a Hybrid Quantum System Consisting of Ultra-cold Atoms and a Nanomechanical Oscillator / Tobias Wagner". München : Verlag Dr. Hut, 2020. http://d-nb.info/1222353008/34.
Testo completoWindisch, Tjark Florian [Verfasser]. "Magnetic investigations on correlated electrons in a pseudo-spin-system and ferromagnetic/nanomechanical hybrid systems / Tjark Florian Windisch". München : Verlag Dr. Hut, 2011. http://d-nb.info/1010446797/34.
Testo completoSchwienbacher, Daniel [Verfasser], Hans-Gregor [Akademischer Betreuer] Hübl, Christian [Gutachter] Back e Hans-Gregor [Gutachter] Hübl. "Coupling phenomena in Nanomechanical Hybrid Systems / Daniel Schwienbacher ; Gutachter: Christian Back, Hans-Gregor Hübl ; Betreuer: Hans-Gregor Hübl". München : Universitätsbibliothek der TU München, 2021. http://d-nb.info/1230985409/34.
Testo completoLibri sul tema "Hybrid nanomechanics"
Spies, Maria, e Yann R. Chemla. Single-Molecule Enzymology: Nanomechanical Manipulation and Hybrid Methods. Elsevier Science & Technology Books, 2017.
Cerca il testo completoSpies, Maria, e Yann R. Chemla. Single-Molecule Enzymology: Nanomechanical Manipulation and Hybrid Methods. Elsevier Science & Technology Books, 2017.
Cerca il testo completoCapitoli di libri sul tema "Hybrid nanomechanics"
Ganguli, Sabyasachi, Sergei Shenogin, Vikas Varshney e Ajit K. Roy. "Hybrid Nanomaterials for Flexible Electronics Interconnects". In Micro and Nanomechanics, Volume 5, 61–63. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63405-0_10.
Testo completoXavier, L. Francis, G. Ravichandran e N. Santhosh. "Optimization of Wear Rate on the Low-Cost Reinforced-Hybrid Aluminum Metal Matrix Composite". In Nanomechanics and Micromechanics, 121–34. Series statement: AAP research notes on nanoscience & nanotechnology: Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429322440-7.
Testo completoThomas, Philip A. "Nanomechanical Electro-Optical Modulator Based on Atomic Heterostructures". In Narrow Plasmon Resonances in Hybrid Systems, 65–82. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97526-9_5.
Testo completoJayich, Ania Bleszynski. "Spin-coupled Mechanical Systems". In Quantum Optomechanics and Nanomechanics, 277–306. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198828143.003.0007.
Testo completoTreutlein, Philipp. "Atom Optomechanics". In Quantum Optomechanics and Nanomechanics, 329–68. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198828143.003.0009.
Testo completo"Nanomechanical Resonator Coupled to a Hybrid Nanostructure". In Generalized Optomechanics and Its Applications, 129–47. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814417044_0007.
Testo completoAtti di convegni sul tema "Hybrid nanomechanics"
Venkateshvaran, Deepak. "Higher eigen mode imaging and nanomechanics of flexible electronic materials". In Organic and Hybrid Transistors XXII, a cura di Oana D. Jurchescu e Iain McCulloch. SPIE, 2023. http://dx.doi.org/10.1117/12.2677326.
Testo completoLaHaye, Matthew. "Hybrid quantum systems composed of superconducting qubits, nanomechanics, and transmission line metamaterials". In Photonics for Quantum Workshop 2019. SPIE, 2021. http://dx.doi.org/10.1117/12.2609981.
Testo completoZhu, Ka-Di. "Optical Mass Sensing with Hybrid Nanomechanical Systems". In High Intensity Lasers and High Field Phenomena. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/hilas.2014.jw2a.71.
Testo completoLukin, Mikhail. "Hybrid nanophotonic and nanomechanical interfaces for spin qubits". In Laser Science. Washington, D.C.: OSA, 2010. http://dx.doi.org/10.1364/ls.2010.lwa1.
Testo completoVamshi, G. Priya, B. S. Tina e V. Seena. "Polymer Based Hybrid Membrane-Flexure Nanomechanical Piezoresistive Sensor". In 2018 IEEE Sensors. IEEE, 2018. http://dx.doi.org/10.1109/icsens.2018.8589806.
Testo completoClark, Genevieve, Hamza Raniwala, Matthew Koppa, Kevin Chen, Andrew Leenheer, Matthew Zimmerman, Mark Dong et al. "Nanoelectromechanical control of spin-photon interfaces in a hybrid quantum system on chip". In Frontiers in Optics. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/fio.2023.fm6b.3.
Testo completoEscudero, P., J. Yeste, R. Villa e M. Alvarez. "Low cost nanomechanical surfaces stress based sensors fabricated by hybrid materials". In SPIE Microtechnologies, a cura di Luis Fonseca, Mika Prunnila e Erwin Peiner. SPIE, 2017. http://dx.doi.org/10.1117/12.2264893.
Testo completoPant, Rohit, e Guoping Zhang. "Nanomechanical and Microstructural Characterization of a Hybrid Clay-Lime-Starch Composite". In Geo-Congress 2014. Reston, VA: American Society of Civil Engineers, 2014. http://dx.doi.org/10.1061/9780784413272.276.
Testo completoPellegrino, L., N. Manca, A. Plaza, L. Cichetto, D. Marré, F. Maspero, S. Cuccurullo et al. "A Hybrid Superconductor/Nanomechanical Magnetic Field Detector for Biomagnetism*". In 2023 IEEE Nanotechnology Materials and Devices Conference (NMDC). IEEE, 2023. http://dx.doi.org/10.1109/nmdc57951.2023.10344075.
Testo completoLiu, Yuncong, Yanan Wang, Xu-Qian Zheng, Qiang Lin e Philip X. L. Feng. "Nanomechanical and Optomechanical Coupling in Silicon Carbide / Hexagonal Boron Nitride Hybrid Resonator". In 2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers). IEEE, 2021. http://dx.doi.org/10.1109/transducers50396.2021.9495564.
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