• High frequency DC-DC converter with co-packaged planar inductor and power IC 

  Wang, Ningning; Barry, John; Hannon, Jason; Kulkarni, Santosh; Foley, Ray; McCarthy, Kevin; Rodgers, Kenneth; Waldron, Finbarr; Barry, Mark; Casey, Declan P.; Rohan, James F.; O'Brian, Joe; Hegarty, Margaret; Kelleher, Ann-Marie; Roy, Saibal; Ó Mathúna, S. Cian (Institute of Electrical and Electronics Engineers (IEEE), 2013-05)

  The paper introduces the trend of integration and miniaturization of power converters with potential for enhanced efficiency, form factor reduction and cost reduction. To demonstrate the concept of highly integrated switched ...
• EnerPort: Irish blockchain project for peer- to-peer energy trading 

  Verma, Piyush; O'Regan, Brian; Hayes, Barry P.; Thakur, Subhasis; Breslin, John G. (Springer Nature, 2018-09-14)

  “EnerPort” is an Irish government- and industry-funded collaborative project where blockchain technology is being used to develop a peer-to-peer (P2P) energy trade model to support energy trade between microgrids. This ...
• Distributed double auction for peer to peer energy trade using blockchains 

  Thakur, Subhasis; Hayes, Barry P.; Breslin, John G. (Institute of Electrical and Electronics Engineers (IEEE), 2018-09)

  In this paper we use the blockchain technology to develop a peer to peer energy trade platform without a trusted third party. Our main contribution is a novel distributed double auction mechanism which allows any peer to ...
• A regrowth-free, facetless multiple quantum wells AlInGaAs semiconductor laser suitable for photonic integration 

  Caro, Ludovic; Yang, Hua; Peters, Frank H.; Dernaika, Mohamad (Optical Society of America, 2018-07)

  A facetless, semiconductor laser suitable for photonic integration is presented in this paper. The laser fabrication process employs contact lithography and regrowth-free process. Moreover, the laser cavity is monolithically ...
• High-aspect-ratio photoresist processing for fabrication of high resolution and thick micro-windings 

  Anthony, Ricky; Laforge, Elias; Casey, Declan P.; Rohan, James F.; Ó Mathúna, S. Cian (IOP Publishing, 2016-09-07)

  DC winding losses remain a major roadblock in realizing high efficiency micro-magnetic components (inductors/transformers). This paper reports an optimized photoresist process using negative tone and acrylic based THB-151N ...

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