Hak-Yoon Kim

About

Hak-Yoon Kim is an Assistant Professor in the Department of Management at The David Eccles School of Business. His research focuses on management topics within the business discipline. Further details about his background, specific research contributions, or academic achievements are not provided on the page.

Research topics

• Materials science
• Optoelectronics
• Engineering
• Electrical engineering
• Chemistry
• Computer Science
• Optics
• Nanotechnology
• Chromatography
• Composite material

Selected publications

• Flexible and Semi-Transparent Silicon Solar Cells as a Power Supply to Smart Contact Lenses

  ACS Applied Electronic Materials · 2022 · 26 citations

  for the 50 and 25% transparent solar cells, respectively.

  DOI

• VOC sensing using batch-fabricated temperature compensated self-leveling microstructures

  Sensors and Actuators B Chemical · 2020 · 23 citations

  DOI

• Eye Tear Activated Mg‐Air Battery Driven by Natural Eye Blinking for Smart Contact Lenses

  Advanced Materials Technologies · 2022 · 21 citations

  Abstract A sliding electrolyte metal‐air microbattery driven by natural eye blinking motion is demonstrated as a source of electrical energy that can be integrated with smart contact lens platforms. The metal‐air battery (footprint 10 mm 2 ) consists of a Mg anode and a Pt cathode, patterned on an insulating substrate and the battery electrolyte is a film of eye‐tear fluid that is periodically dragged on top of the electrodes during the natural eye‐blinking cycle, which activates the battery. Wh…

  DOI

• Power Scavenging Microsystem for Smart Contact Lenses

  Small · 2024-03-13 · 10 citations

  articleOpen access

  Abstract On‐the‐eye microsystems such as smart contacts for vision correction, health monitoring, drug delivery, and displaying information represent a new emerging class of low‐profile (≤ 1 mm) wireless microsystems that conform to the curvature of the eyeball surface. The implementation of suitable low‐profile power sources for eye‐based microsystems on curved substrates is a major technical challenge addressed in this paper. The fabrication and characterization of a hybrid energy generation u…

  PublisherOA PDFDOI

• Artificial Iris on Smart Contact Lens using Twisted Nematic Cell for Photophobia Alleviation

  2023-11-12 · 6 citations

  article

  We propose an artificial iris to tackle sensitivity caused by photophobia. This artificial iris is made with a twisted nematic cell sandwiched between two linear polarizers. The light attenuation performance of a commercial TNC was compared with TNCs made for smart contact lenses.

  PublisherDOI

Recent grants

• OPS: Synergy: CPS for Smart Corrective Eyeglasses

  NIH · $1.0M · 2016–2020

• A BUBBLE GAS SENSOR FOR QUNTITATIVE CHEMICAL ANALYSIS

  NSF · $368k · 2015–2019

• CAREER: Next-Generation Micro Gas Chromatography System Toward Ultra-High Capacity,Selectivity, and Portability For Distributed Environmental Awareness

  NSF · $413k · 2012–2018

Frequent coauthors

• Carlos H. Mastrangelo

  University of Utah

  61 shared

• Aishwaryadev Banerjee

  University of Utah

  49 shared

• Mohit U. Karkhanis

  38 shared

• Chayanjit Ghosh

  University of Utah

  31 shared

• Khalil Najafi

  University of Michigan–Ann Arbor

  30 shared

• Adwait Deshpande

  25 shared

• Erfan Pourshaban

  University of Utah

  25 shared

• Seungbeom Noh

  University of Utah

  23 shared

Similar researchers at University of Utah

• Jesse Grahamh-49
• Glen Kreinerh-26
• Kristina Diekmannh-20