Essays about: "plasmonic particles"

Showing result 1 - 5 of 6 essays containing the words plasmonic particles.

1. 1. Numerical simulations of ultrafast dynamics in plasmonic nanostructures

   University essay from Umeå universitet/Institutionen för fysik

   Author : Nils Henriksson; [2023]
   Keywords : Ultrafast nanophotonics; Three temperature model; Numerical simulations;

   Abstract : Plasmonic effects in nanosized particles enhance the interaction between light and matter due to the localized surface plasmon resonance, with potential applications such as all-optical transistors and optical computers. Commonly, the dynamics of nanoparticles’ optical properties are assessed via pump-probe spectroscopy, where a plasmonic structure is exited by an initial laser, the pump. READ MORE

3. 2. Molecular linking towards direct plasmonic transparent solar cell

   University essay from Uppsala universitet/Institutionen för kemi - Ångström

   Author : Thinh Nguyen Luong The; [2020]
   Keywords : pABA; plasmonic; plasmon; solar; cell; Ag; silver; self; assembly; citrate;

   Abstract : Plasmonic materials have been studied extensively in the last decade for applications in photonics, solar energy utilization and catalysis. The introduction of molecular linker bridging metal particles and oxide semiconductor has been proven to prolong the lifetime of short-lived hot carriers and prevent issues from ohmic contact. READ MORE

4. 3. Plasmonic Effect of Metal Nanoparticles Deposited on Wide-Band Gap Metal Oxide Nanowire Substrate

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Mojtaba Gilzad Kohan; [2017]
   Keywords : plasmonic particles; nano wires; wide band gap semiconductors;

   Abstract : The application of nanowires (NWs) in solar cells (SCs) is of great interest due to their new promising aspects established in nanoelectronics. Semiconductors associated with plasmonic metal nanoparticles (NPs) such as Silver (Ag), Gold (Au) and Copper (Cu), show enhanced performance in solid state light absorbing SCs owing to plasmonic characteristic of noble metal NPs. READ MORE

5. 4. PLASMONIC NANOPORES: exploring new possibilities in DNA sensing and trapping

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Francesca Nicoli; [2013]
   Keywords : ;

   Abstract : In this work we explore the new DNA sensing and trapping possibilities offered by a plasmonic nanopore. This new device combines the sensing capability of solid state nanopores with the effects arising from the collective oscillation of electrons in gold nanoparticles (plasmons). READ MORE

6. 5. Design and Characterization of Plasmonic Absorbers Based on Gold Nano-spheres

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Jin Dai; [2012]
   Keywords : ;

   Abstract : Noble-metal-based nanostructures can exhibit strong localized plasmon resonance at optical frequency, which leads to efficient plasmonic light absorbers. Such an artificially engineered absorber can have potential applications in sensing, cancer diagnosis and therapy, and photovoltaic cells etc. READ MORE