Search Results - "Micheletto, Ruggero"

Time-correlated luminescence blinking in InGaN single quantum wells by Yoshida, Shunra, Fujii, Yusuke, Alfieri, Giovanni, Micheletto, Ruggero

“…The blinking phenomenon in InGaN single quantum wells is a phenomenon where localized photoluminescence changes over time. Understanding its physics is…”
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Simulation of the song motor pathway in birds: A single neuron initiates a chain of events that produces birdsong with realistic spectra properties by Giordani, Cristiano, Rivera-Gutierrez, Hector, Zhe, Sun, Micheletto, Ruggero

“…Birdsong is a complex learned behavior regulated by Neuromuscular coordination of different muscle sets necessary for producing relevant sounds. We developed a…”
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Near-field surface plasmon field enhancement induced by rippled surfaces by D'Acunto, Mario, Fuso, Francesco, Micheletto, Ruggero, Naruse, Makoto, Tantussi, Francesco, Allegrini, Maria

“…The occurrence of plasmon resonances on metallic nanometer-scale structures is an intrinsically nanoscale phenomenon, given that the two resonance conditions…”
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Near-field evidence of local polarized emission centers in InGaN/GaN materials by Micheletto, Ruggero, Allegrini, Maria, Kawakami, Yoichi

“…We study the optical polarization properties of confined structures in InGaN/GaN single quantum well devices. Using a near-field optical setup we investigated…”
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Application of DNA adductomics to soil bacterium Sphingobium sp. strain KK22 by Kanaly, Robert A., Micheletto, Ruggero, Matsuda, Tomonari, Utsuno, Youko, Ozeki, Yasuhiro, Hamamura, Natsuko

“…Toward the development of ecotoxicology methods to investigate microbial markers of impacts of hydrocarbon processing activities, DNA adductomic analyses were…”
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A study of critical fusion frequency and duty ratio with multiple light stimuli by Oikawa, Kotaro, Micheletto, Ruggero

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An experimental and theoretical study of the critical fusion frequency as a function of stimulus duty ratio by Oikawa, Kotaro, Micheletto, Ruggero

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A controlled vibration under your chin may induce perceptual illusions when observing flickering images. A phenomenological study by Micheletto, Ruggero, Oikawa, Kotaro

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Heterogeneous Axonal Delay Improves the Spiking Activity Propagation on a Toroidal Network by Salustri, Marcello, Micheletto, Ruggero

“…Several studies have looked into how noise affects neural networks and actual brains as evidenced by transcranial random noise stimulation, which improves…”
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Neural and axonal heterogeneity improves information transmission by Marcello, Salustri, Shunra, Yoshida, Ruggero, Micheletto

“…The complexity of the brain lies in an intricate, not homogeneous structure; however, it is not clear how important is the heterogeneity at neural and…”
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What are the features of shapes easy to remember in the visual search? by Konno, Kazuki, Micheletto, Ruggero

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Observation of optical instabilities in the photoluminescence of InGaN single quantum well by Micheletto, Ruggero, Abiko, Masayoshi, Kaneta, Akio, Kawakami, Yoichi, Narukawa, Yukio, Mukai, Takashi

“…We investigate a peculiar optical instability (blinking) phenomena associated with spatial inhomogeneity in In x Ga ( 1 − x ) N single quantum well systems. We…”
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Virtual Reality study of the influence of environment color and luminosity in depth perception by Micheletto, Ruggero, Nagahama, Tomoharu

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Dichroism of diamond grains by a polarization modulated near field optical setup by Micheletto, Ruggero, Kawakami, Yoichi, Manfredotti, Claudio, Garino, Yiuri, Allegrini, Maria

“…Diamond grown by chemical vapor deposition (CVD) was investigated using a polarization modulated scanning near field optical microscope. The authors found that…”
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The Electronic Properties of Chlorine in GaN: An Ab Initio Study by Fujii, Yusuke, Micheletto, Ruggero, Alfieri, Giovanni

“…Chlorine‐based reactive ion etching (RIE) is a fundamental processing step for the manufacturing of GaN semiconductor devices. As impurities can be…”
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Indium concentration influence on PL spatial inhomogeneity in InGaN single quantum well structures detected by original low-cost near-field probes by Micheletto, Ruggero, Yoshimatsu, Nobuki, Kaneta, Akio, Kawakami, Yoichi, Fujita, Shigeo

“…Spatial distribution of InGaN photoluminescence (PL) at room temperature has been examined by observation through an illumination-transmission mode scanning…”
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Magnetic induced vertical crystal growth of perylene cation radicals on ITO glass surface by Micheletto, Ruggero, Matsui, Jun, Oyama, Munetaka, El-Hami, Khalil, Matsushige, Kazumi, Kawakami, Yoichi

“…Perylene–acetonitrile solution with tetra- n-butyl-ammonium perchlorate (TBAP) is a substance that tends to electro-crystallize and form particular needle-like…”
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Cross-modal codification of images with auditory stimuli: a language for the visually impaired ? by Kishino, Takahisa, Marchisio, Roberto, Micheletto, Ruggero

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Development of a Hybrid Scanning Near-field Optical/Tunneling Microscope (SNOM/STM) System by Ken Nakajima, Ken Nakajima, Ruggero Micheletto, Ruggero Micheletto, Keita Mitsui, Keita Mitsui, Takashi Isoshima, Takashi Isoshima, Masahiko Hara, Masahiko Hara, Tatsuo Wada, Tatsuo Wada, Hiroyuki Sasabe, Hiroyuki Sasabe, Wolfgang Knoll, Wolfgang Knoll

“…Scanning near-field optical microscope (SNOM) is hybridized with a scanning tunneling microscope (STM) to investigate nanoscopic optical phenomena in both the…”
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The relation between photoluminescence properties and gas pressure with [0001] InGaN single quantum well systems by Tsutsumi, Toshiaki, Alfieri, Giovanni, Kawakami, Yoichi, Micheletto, Ruggero

“…•Photoluminescence of InGaN device is variable, there is no clear explanation for this.•We perform an ad-hoc absorption procedure, found that gases on the…”
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