User profiles for Kisu Lee

Kisu Lee

Yonsei University
Verified email at yonsei.ac.kr
Cited by 89

Paintable carbon‐based perovskite solar cells with engineered perovskite/carbon interface using carbon nanotubes dripping method

J Ryu, K Lee, J Yun, H Yu, J Lee, J Jang - Small, 2017 - Wiley Online Library
Paintable carbon electrode‐based perovskite solar cells (PSCs) are of particular interest due
to their material and fabrication process costs, as well as their moisture stability. However, …

Lead-free BaTiO 3 nanowires-based flexible nanocomposite generator

KI Park, SB Bae, SH Yang, HI Lee, K Lee, SJ Lee - Nanoscale, 2014 - pubs.rsc.org
We have synthesized BaTiO3 nanowires (NWs) via a simple hydrothermal method at low
temperature and developed a lead-free, flexible nanocomposite generator (NCG) device by a …

A highly stable and efficient carbon electrode-based perovskite solar cell achieved via interfacial growth of 2D PEA 2 PbI 4 perovskite

K Lee, J Kim, H Yu, JW Lee, CM Yoon… - Journal of Materials …, 2018 - pubs.rsc.org
Carbon electrode-based perovskite solar cells (PSCs) without hole transport materials (HTMs)
are regarded as a promising alternative architecture to realize low-cost, stable …

Superfast Room‐Temperature Activation of SnO2 Thin Films via Atmospheric Plasma Oxidation and their Application in Planar Perovskite Photovoltaics

H Yu, HI Yeom, JW Lee, K Lee, D Hwang… - Advanced …, 2018 - Wiley Online Library
The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has now exceeded
20%; thus, research focus has shifted to establishing the foundations for commercialization. …

Size effects of a graphene quantum dot modified-blocking TiO 2 layer for efficient planar perovskite solar cells

J Ryu, JW Lee, H Yu, J Yun, K Lee, J Lee… - Journal of Materials …, 2017 - pubs.rsc.org
Research on the addition of suitable materials into perovskite solar cells (PSCs) for improved
performance is as important as the fabrication of efficient perovskite films themselves. An …

[HTML][HTML] MultiDefectNet: Multi-class defect detection of building façade based on deep convolutional neural network

K Lee, G Hong, L Sael, S Lee, HY Kim - Sustainability, 2020 - mdpi.com
Defects in residential building façades affect the structural integrity of buildings and degrade
external appearances. Defects in a building façade are typically managed using manpower …

Large grain-based hole-blocking layer-free planar-type perovskite solar cell with best efficiency of 18.20%

…, JW Lee, J Roh, K Lee, J Yun, J Lee… - … Applied materials & …, 2017 - ACS Publications
There remains tremendous interest in perovskite solar cells (PSCs) in the solar energy field;
the certified power conversion efficiency (PCE) now exceeds 20%. Along with research …

A graphene quantum dots based fluorescent sensor for anthrax biomarker detection and its size dependence

J Ryu, E Lee, K Lee, J Jang - Journal of Materials Chemistry B, 2015 - pubs.rsc.org
Graphene quantum dots (GQDs) with two different diameters were modified with a EuIII–macromolecule
complex and applied in dual emission fluorescent sensors for detection of …

Bounding-box object augmentation with random transformations for automated defect detection in residential building façades

K Lee, S Lee, HY Kim - Automation in Construction, 2022 - Elsevier
This study proposes a novel bounding-box object augmentation (BoxAug) method to
improve the performance of deep learning models in detecting defects in residential building …

Outstanding performance of hole‐blocking layer‐free perovskite solar cell using hierarchically porous fluorine‐doped tin oxide substrate

…, JW Lee, J Yun, K Lee, J Ryu, J Lee… - Advanced Energy …, 2017 - Wiley Online Library
Perovskite solar cells (PSCs) are of great interest in current photovoltaic research due to their
extraordinary power conversion efficiency of ≈20% and boundless potentialities. The high …