Optothermal effect
WebThe responses of material properties to multi-field stimulation are often exploited to construct new types of multi-functional devices. Here, we demonstrate electrical, optical and thermal modulation of the electronic properties of optothermal ferroelectric field-effect transistors (FeFETs) which are fabricated by growing Bi 2 Te 3 films on (111)-oriented … WebSep 5, 2024 · Here, when we refer to optothermal effects, we mean the phenomena that arise from the combination of optics and temperature gradients that lead to mass transportation. We comprehensively review...
Optothermal effect
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WebJan 15, 2024 · The optothermal surface bubble creates a strong convective flow that allows for the rapid deposition of the metallic nanoparticles to form nanogap-rich structures on any substrate under ambient...
WebOct 27, 2024 · The G-NP formation produces interesting optothermal effects. Due to light absorption, the temperature of the NPs increases. The temperature increase in the G-NP core is estimated as ... WebOct 31, 2016 · Photothermal optomechanics. Radiation pressure is not the only way to push or pull matter and drive light–matter interactions. Optomechanical devices can now be …
WebFeb 24, 2024 · With the help of the thermal bistability effect, optothermal spectroscopy and optical nonreciprocity have been demonstrated. By tuning the temperature of the environment, the resonant mode frequency will shift, which can also be used for thermal sensing/tuning applications. Webtarget objects. Optothermal rotation, which harnesses light-modulated thermal effects, features simpler optics, lower operational power, and higher applicability to various objects. In this Feature Article, we discuss the recent progress of optothermal rotation with a focus on work from our research group.
WebSep 16, 2024 · Optothermal interaction of active colloidal matter can facilitate environmental cues, which can influence the dynamics of active soft matter systems. The optically induced thermal effect can be harnessed to study non-equilibrium thermodynamics as well as applied to self-propel colloids and form assemblies. In this work, we employ a …
WebFeb 2, 2024 · The optothermoelectric phenomenon involves two characteristic energy-conversion processes (i.e., light to heat and heat to electric potential), which are known as the optothermal effect and the thermoelectric effect, respectively. the range exeter opening hoursWebApr 8, 2011 · The manipulation of picoliter droplets is demonstrated using optically induced microscale circulatory flows. The circulation results from Marangoni effects induced by optical heating from light patterns created by a computer projector. Manipulation of single droplets and parallel manipulation of multiple droplets are achieved with induced forces … signs of a crohn\u0027s flareWebMar 17, 2024 · Due to the optothermal effect, the trapped AP is heated and a thermal gradient is generated, which induces a thermal convective flow. The convective flow … the range filing cabinetsWebAug 4, 2024 · The optothermal effect is usually used to convert light energy into heat energy, and microbubbles are generated at the interface between heat absorbing materials … the range eyelet curtain polesWebSep 16, 2024 · Optothermal interaction of active colloidal matter can facilitate environmental cues, which can influence the dynamics of active soft matter systems. The … the range feet warmersWebNov 28, 2014 · The effects of the sample size, shape, quality, strain distribution, isotope composition, and point-defect concentration are included in the summary. ... The first experimental studies of thermal conductivity of graphene were carried out using an original non-contact optothermal technique based on Raman spectroscopy (see Figure 1a,b). … the range fence panelsWebDec 30, 2015 · A microsized bubble is generated by an optothermal effect near the targeted cells, which are suspended in a microfluidic chamber. Subsequently, acoustic actuation is employed to create localized acoustic streaming. In turn, the streaming flow results in hydrodynamic forces that deform the cells in situ. The deformability of the cells is ... the range exmouth