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The flat BDD layer (red curve in Fig. 2) exhibits characteristic features of high-quality polycrystalline BDD layer with almost no sp 2 carbon impurities and the boron concentration was above the metal-insulator transition (ca. 3 × 10 20 atoms/cm 3) . Solely in this case, we observe a strong Si-signal from the substrate underneath the thin ...Cited by 10
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We show the first experimental evidence that submicron particles (diameter approximately 400 nm) using 5,5'-di(4-biphenylyl)-2,2'-bithiophene (BP2T) prepared by a miniemulsion technique are effective active media for vertical microcavities. Selected area electron diffraction patterns confirm that crystalline BP2T submicron particles are obtained.
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the PEDOT:PSS layer and left for 5 min to slowly evaporate, prior to spincoating for 1 min at 1000 rpm (single layer). For devices comprising a double emitter layer, a second dropcasting step and 5 min evaporation time is included prior to spincoating the final film. A ca. 45 nm thick
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Japanese Journal of Applied Physics, Volume 59, Number SG ...
When using thick cast films, even for zero bias, we observed significant photosignal, which increased proportionally with IR light intensity. Carrier mobility was estimated to be 3.5 × 10 −9 cm 2 V −1 s −1 from the bias dependence of relaxation time of photosignal for thin spin coated films. This low value is ascribable to the hopping ...
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Advanced Materials Technologies Vol 4, No 11
Nov 13, 2019 · A flexible strain sensor of a BaNb 0.5 Ti 0.5 O 3 film supported on a 4.5 µm thick mica substrate exhibits low power consumption (0.96 µW cm −2), is lightweight (2.06 g cm −3), and has high stability over 5000 bending cycles. This work opens a path for making strain sensors with ceramic active materials which works over a broad ...
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Recent Progress in Micro‐Supercapacitors with In‐Plane ...
Owing to a unique in‐plane architecture, micro‐supercapacitors can meet the integration requirements of rapidly developed miniaturized devices. This Concept briefly discusses the fundamentals of micr...
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The bonded wafer systems BWS comprise an active wafer AW, a carrier wafer CW, a first release layer RL coated on the AW to form a RL-coated AW, a second RLcoated on the CW to form a …Title Advanced Display Manufacturing …
Comparing Microfluidic Performance of Three-Dimensional ...
The final design was reached for four reasons. First, by making the bottom layer of the chip relatively thick (500 μm), the structural stability of the device was sufficient to provide the robustness required for easily handling. A minimum of 4 layers (or 200 μm) was required to seal the channels and avoid back-exposure into the channel.
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15 Frequently Asked Questions About Contact Cement (Download .pdf version)1) What is a contact cement? Contact cement is an adhesive, which, when coated on two mating surfaces and allowed to dry, provides an instant permanent bond when brought into firm contact.
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