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• Ultrahigh areal number density solid-state on-chip microsupercapacitors via electrohydrodynamic jet printing

  Lee, K. H., Lee, S. S., Ahn, D. B., Lee, J., Byun, D. & Lee, S. Y., 2020, In: Science Advances. 6, 10, eaaz1692.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  59 Citations (Scopus)

• Ultrahigh B doping during Si(001) gas-source molecular-beam epitaxy: B incorporation, electrical activation, and hole transport

  Glass, G., Kim, H., Desjardins, P., Taylor, N., Spila, T., Lu, Q. & Greene, J., 2000, In: Physical Review B - Condensed Matter and Materials Physics. 61, 11, p. 7628-7644 17 p.

  Research output: Contribution to journal › Article › peer-review
  37 Citations (Scopus)

• Ultrahigh birefringence of elliptic core fibers with irregular air holes

  Kim, S., Kee, C. S., Lee, J., Jung, Y., Choi, H. G. & Oh, K., 2007, In: Journal of Applied Physics. 102, 1, 016101.

  Research output: Contribution to journal › Article › peer-review
  25 Citations (Scopus)

• Ultrahigh birefringent elliptic core holey fibers

  Kim, S., Kee, C. S., Ko, D. K., Lee, J., Jung, Y., Choi, H. G. & Oh, K., 2007, 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM. 4391644. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Ultrahigh birefringent elliptic core holey fibers

  Kim, S., Kee, C. S., Ko, D. K., Lee, J., Jung, Y., Choi, H. G. & Oh, K., 2007, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Ultrahigh density arrays of toroidal ZnO nanostructures by one-step cooperative self-assembly processes: Mechanism of structural evolution and hybridization with au nanoparticles

  Jang, Y. H., Yang, S. Y., Jang, Y. J., Park, C., Kim, J. K. & Kim, D. H., 2011 Feb 11, In: Chemistry - A European Journal. 17, 7, p. 2068-2076 9 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Ultrahigh Electrocatalytic Conversion of Methane at Room Temperature

  Ma, M., Jin, B. J., Li, P., Jung, M. S., Kim, J. I., Cho, Y., Kim, S., Moon, J. H. & Park, J. H., 2017 Dec, In: Advanced Science. 4, 12, 1700379.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  48 Citations (Scopus)

• Ultrahigh-energy-density lithium-ion batteries based on a high-capacity anode and a high-voltage cathode with an electroconductive nanoparticle shell

  Lee, J. I., Lee, E. H., Park, J. H., Park, S. & Lee, S. Y., 2014 Jun 3, In: Advanced Energy Materials. 4, 8, 1301542.

  Research output: Contribution to journal › Article › peer-review
  42 Citations (Scopus)

• Ultra-highly doped Si_1-xGe_x(001):B gas-source molecular-beam epitaxy: Boron surface segregation and its effect on film growth kinetics

  Kim, H., Glass, G., Desjardins, P. & Greene, J. E., 2001 Jan 1, In: Journal of Applied Physics. 89, 1, p. 194-205 12 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Ultra-high modulation depth exceeding 2,400% in optically controlled topological surface plasmons

  Sim, S., Jang, H., Koirala, N., Brahlek, M., Moon, J., Sung, J. H., Park, J., Cha, S., Oh, S., Jo, M. H., Ahn, J-H. & Choi, H., 2015 Oct 30, In: Nature Communications. 8814.

  Research output: Contribution to journal › Article › peer-review

  71 Citations (Scopus)

• Ultrahigh performance supercapacitors utilizing core-shell nanoarchitectures from a metal-organic framework-derived nanoporous carbon and a conducting polymer

  Salunkhe, R. R., Tang, J., Kobayashi, N., Kim, J., Ide, Y., Tominaka, S., Kim, J. H. & Yamauchi, Y., 2016, In: Chemical Science. 7, 9, p. 5704-5713 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  213 Citations (Scopus)

• Ultrahigh selective etching of Si₃ N₄ films over Si O₂ films for silicon nitride gate spacer etching

  Lee, S., Oh, J., Lee, K. & Sohn, H., 2010, In: Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 28, 1, p. 131-137 7 p.

  Research output: Contribution to journal › Article › peer-review
  22 Citations (Scopus)

• Ultra-high-speed optical coherence tomography with a stretched pulse supercontinuum source

  Moon, S. & Kim, D. Y., 2006 Nov, In: Optics Express. 14, 24, p. 11575-11584 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  169 Citations (Scopus)

• Ultra-high-speed phase-sensitive optical coherence reflectometer with a stretched pulse supercontinuum source

  Song, H., Cho, S. B., Kim, D. U., Jeong, S. & Kim, D. Y., 2011 Jul 20, In: Applied Optics. 50, 21, p. 4000-4004 5 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Ultrahigh surface area three-dimensional porous graphitic carbon from conjugated polymeric molecular framework

  To, J. W. F., Chen, Z., Yao, H., He, J., Kim, K., Chou, H. H., Pan, L., Wilcox, J., Cui, Y. & Bao, Z., 2015 May 27, In: ACS Central Science. 1, 2, p. 68-76 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  187 Citations (Scopus)

• Ultra-Lightweight, Flexible InGaP/GaAs Tandem Solar Cells with a Dual-Function Encapsulation Layer

  Kim, T. S., Kim, H. J., Geum, D. M., Han, J. H., Kim, I. S., Hong, N., Ryu, G. H., Kang, J. H., Choi, W. J. & Yu, K. J., 2021 Mar 24, In: ACS Applied Materials and Interfaces. 13, 11, p. 13248-13253 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  17 Citations (Scopus)

• Ultralightweight Strain-Responsive 3D Graphene Network

  Ho, D. H., Jun, H. M., Yeo, S. J., Hong, P., Oh, M. J., Weon, B. M., Lee, W. B., Kwon, S. J., Yoo, P. J. & Cho, J. H., 2019 Apr 18, In: Journal of Physical Chemistry C. 123, 15, p. 9884-9893 10 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Ultralow anterior resection and coloanal anastomosis for distal rectal cancer: Functional and oncological results

  Kim, N. K., Lim, D. J., Yun, S. H., Sohn, S. K. & Min, J. S., 2001, In: International Journal of Colorectal Disease. 16, 4, p. 234-237 4 p.

  Research output: Contribution to journal › Article › peer-review
  34 Citations (Scopus)

• Ultralow Lattice Thermal Conductivity and Enhanced Thermoelectric Performance in SnTe:Ga Materials

  Al Rahal Al Orabi, R., Hwang, J., Lin, C. C., Gautier, R., Fontaine, B., Kim, W., Rhyee, J. S., Wee, D. & Fornari, M., 2017 Jan 24, In: Chemistry of Materials. 29, 2, p. 612-620 9 p.

  Research output: Contribution to journal › Article › peer-review
  78 Citations (Scopus)

• Ultra-low loss fiber with segmented-core and depressed inner cladding

  Pournoury, M., Moon, D. S. & Oh, K., 2015 Dec 11, Asia Communications and Photonics Conference, ACPC 2015. Optical Society of America (OSA), (Asia Communications and Photonics Conference, ACPC 2015).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• Ultralow Optical and Electrical Losses via Metal-Assisted Chemical Etching of Antireflective Nanograss in Conductive Mesh Electrodes

  Kim, K., Ki, B., Bong, H., Choi, K. & Oh, J., 2020 Aug 1, In: Advanced Optical Materials. 8, 15, 2000143.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Ultra low sheet resistance on poly silicon film by excimer laser activation

  Lim, H., Yin, H., Xianyu, W., Kwon, J. Y., Zhang, X., Cho, H. S., Kim, J. M., Park, K. B., Kim, D. Y., Jung, J. S., Noguchi, T. & Noguchi, T., 2006 Jan, In: Journal of the Korean Physical Society. 48, SUPPL. 1, p. S47-S50

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Ultra low sheet resistance on poly silicon film by excimer laser activation

  Lim, H., Yin, H., Xianyu, W., Kwon, J. Y., Zhang, X., Cho, H. S., Kim, J. M., Park, K. B., Kim, D. Y., Jung, J. S. & Noguchi, T., 2006, In: Proceedings of International Meeting on Information Display. 2, p. 1112-1115 4 p.

  Research output: Contribution to journal › Conference article › peer-review

• Ultra-low temperature (below 100°C) Si TFT process for flexible display

  Park, K., Lim, H., Kwon, J., Jung, J., Kim, D., Kim, J. & Noguchi, T., 2005, p. 1225-1226. 2 p.

  Research output: Contribution to conference › Paper › peer-review

• Ultra-low temperature poly-Si thin film transistor for plastic substrate

  Kim, D. Y., Kwon, J. Y., Jung, J. S., Park, K. B., Cho, H. S., Lim, H., Kim, J. M., Yin, H., Zhang, X., Noguchi, T. & Noguchi, T., 2006 Jan, In: Journal of the Korean Physical Society. 48, SUPPL. 1, p. S61-S63

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Ultra-low temperature process by ion shower doping technique for poly-Si TFTs on Plastics

  Kim, J. M., Lim, H., Kim, D. Y., Jung, J. S., Kwon, J. Y., Noguchi, T., Hong, W. S. & Noguchi, T., 2006 Jan, In: Journal of the Korean Physical Society. 48, SUPPL. 1, p. S51-S54

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Ultralow-temperature superplasticity of high strength Fe–10Mn-3.5Si steel

  Jeong, H. B., Choi, S. W., Kang, S. H. & Lee, Y. K., 2022 Jul 19, In: Materials Science and Engineering A. 848, 143408.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Ultrapure Graphene Is a Poor Electrocatalyst: Definitive Proof of the Key Role of Metallic Impurities in Graphene-Based Electrocatalysis

  Mazánek, V., Luxa, J., Matějková, S., Kučera, J., Sedmidubský, D., Pumera, M. & Sofer, Z., 2019 Feb 26, In: ACS Nano. 13, 2, p. 1574-1582 9 p.

  Research output: Contribution to journal › Article › peer-review
  103 Citations (Scopus)

• Ultrapure Molybdenum Disulfide Shows Enhanced Catalysis for Hydrogen Evolution over Impurities-Doped Counterpart

  Toh, R. J., Sofer, Z., Luxa, J. & Pumera, M., 2017 Apr 7, In: ChemCatChem. 9, 7, p. 1168-1171 4 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Ultrareliable and low-latency communication techniques for tactile internet services

  Kim, K. S., Kim, D. K., Chae, C. B., Choi, S., Ko, Y. C., Kim, J., Lim, Y. G., Yang, M., Kim, S., Lim, B., Lee, K. & Ryu, K. L., 2019 Feb, In: Proceedings of the IEEE. 107, 2, p. 376-393 18 p., 8474959.

  Research output: Contribution to journal › Article › peer-review
  83 Citations (Scopus)

• Ultra-selective ferric ion-complexed membranes composed of water-based zwitterionic comb copolymers

  Park, M. S., Kim, N. U., Park, B. J., Ryu, D. Y. & Kim, J. H., 2019, In: Journal of Materials Chemistry A. 7, 36, p. 20847-20853 7 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Ultrasensitive, Low-Power Oxide Transistor-Based Mechanotransducer with Microstructured, Deformable Ionic Dielectrics

  Jang, S., Jee, E., Choi, D., Kim, W., Kim, J. S., Amoli, V., Sung, T., Choi, D., Kim, D. H. & Kwon, J. Y., 2018 Sep 19, In: ACS Applied Materials and Interfaces. 10, 37, p. 31472-31479 8 p.

  Research output: Contribution to journal › Article › peer-review
  30 Citations (Scopus)

• Ultra-sensitive, One-time Use Hydrogen Sensors Based on Sub-10 nm Nanogaps on an Elastomeric Substrate

  Jung, H., Jang, B., Kim, W., Noh, J. S. & Lee, W., 2013, In: Sensors and Actuators, B: Chemical. 178, p. 689-693 5 p.

  Research output: Contribution to journal › Article › peer-review
  19 Citations (Scopus)

• Ultrasensitive and Stretchable Conductive Fibers Using Percolated Pd Nanoparticle Networks for Multisensing Wearable Electronics: Crack-Based Strain and H₂Sensors

  Won, C., Lee, S., Jung, H. H., Woo, J., Yoon, K., Lee, J., Kwon, C., Lee, M., Han, H., Mei, Y., Jang, K. I. & Lee, T., 2020 Oct 7, In: ACS Applied Materials and Interfaces. 12, 40, p. 45243-45253 11 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Ultrasensitive colocalization detection based on plasmonic nanolithography with molecular-overlapped optical near-fields

  Kim, K., Lee, W., Chung, K., Lee, H., Son, T., Oh, Y., Xiao, Y. F., Kim, D. H. & Kim, D., 2018, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XV. Nicolau, D. V., Cartwright, A. N. & Fixler, D. (eds.). SPIE, 1050610. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10506).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Ultra-sensitive detection of brain-derived neurotrophic factor (BDNF) in the brain of freely moving mice using an interdigitated microelectrode (IME) biosensor

  Yoo, Y. K., Lee, J., Kim, J., Kim, G., Kim, S., Kim, J., Chun, H., Lee, J. H., Lee, C. J. & Hwang, K. S., 2016 Sep 19, In: Scientific reports. 6, 33694.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  22 Citations (Scopus)

• Ultrasensitive detection of toxic cations through changes in the tunnelling current across films of striped nanoparticles

  Cho, E. S., Kim, J., Tejerina, B., Hermans, T. M., Jiang, H., Nakanishi, H., Yu, M., Patashinski, A. Z., Glotzer, S. C., Stellacci, F. & Grzybowski, B. A., 2012 Nov, In: Nature materials. 11, 11, p. 978-985 8 p.

  Research output: Contribution to journal › Article › peer-review
  149 Citations (Scopus)

• Ultra-sensitive hydrogen gas sensors based on Pd-decorated tin dioxide nanostructures: Room temperature operating sensors

  Lee, J. M., Park, J. E., Kim, S., Kim, S., Lee, E., Kim, S. J. & Lee, W., 2010 Nov, In: International Journal of Hydrogen Energy. 35, 22, p. 12568-12573 6 p.

  Research output: Contribution to journal › Article › peer-review
  89 Citations (Scopus)

• Ultrasensitive low power-consuming strain sensor based on complementary inverter composed of organic p-and n-channels

  Jeon, P. J., Lee, K., Park, E. Y., Im, S. & Bae, H., 2016 May 1, In: Organic Electronics. 32, p. 208-212 5 p.

  Research output: Contribution to journal › Article › peer-review
  17 Citations (Scopus)

• Ultrasensitive PbS quantum-dot-sensitized InGaZnO hybrid photoinverter for near-infrared detection and imaging with high photogain

  Hwang, D. K., Lee, Y. T., Lee, H. S., Lee, Y. J., Shokouh, S. H., Kyhm, J. H., Lee, J., Kim, H. H., Yoo, T. H., Nam, S. H., Son, D. I., Ju, B. K., Park, M. C., Song, J. D., Choi, W. K. & Im, S., 2016 Jan 8, In: NPG Asia Materials. 8, 1, e233.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  108 Citations (Scopus)

• Ultrasensitive Strain Sensor Based on Separation of Overlapped Carbon Nanotubes

  Lee, J., Pyo, S., Kwon, D. S., Jo, E., Kim, W. & Kim, J., 2019 Mar 22, In: Small. 15, 12, 1805120.

  Research output: Contribution to journal › Article › peer-review
  115 Citations (Scopus)

• Ultra-sensitive surface plasmon resonance detection by colocalized 3D plasmonic nanogap arrays

  Lee, W., Son, T., Lee, C., Oh, Y. & Kim, D., 2017, Methods in Molecular Biology. Humana Press Inc., p. 15-29 15 p. (Methods in Molecular Biology; vol. 1571).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  1 Citation (Scopus)

• Ultra-shallow P+/N junctions formed by SiF₄ preamorphization and BF₃ implantation using plasma immersion ion implantation

  Jones, E. C., Im, S. & Cheung, N. W., 1993, Materials Research Society Symposium Proceedings. Publ by Materials Research Society, p. 255-259 5 p. (Materials Research Society Symposium Proceedings; vol. 279).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  5 Citations (Scopus)

• Ultrashort echo (UTE) versus pointwise encoding time reduction with radial acquisition (PETRA) sequences at 3 Tesla for knee meniscus: A comparative study

  Lee, Y. H., Suh, J. S. & Grodzki, D., 2016 Feb 1, In: Magnetic Resonance Imaging. 34, 2, p. 75-80 6 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Ultrashort laser induced spatial redistribution of silver species and nano-patterning of etching selectivity in silver-containing glasses

  Petit, Y., Park, C. H., Mok, J. M., Smetanina, E., Chimier, B., Duchateau, G., Cardinal, T., Canioni, L. & Park, S. H., 2019, In: Optics Express. 27, 10, p. 13675-13680 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  3 Citations (Scopus)

• Ultra-small cobalt nanocrystals embedded in 2D-MoS₂ nano-sheets as efficient co-catalyst for solar-driven hydrogen production: Study of evolution rate dependence on cobalt nanocrystal size

  Lee, H., Reddy, D. A., Kumar, D. P., Lim, M. & Kim, T. K., 2019 Nov 15, In: Applied Surface Science. 494, p. 239-248 10 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Ultrasmall gold nanoparticles for highly specific isolation/enrichment of N-linked glycosylated peptides

  Tran, T. H., Park, S., Lee, H., Park, S., Kim, B., Kim, O. H., Oh, B. C., Lee, D. & Lee, H., 2012 Feb 21, In: Analyst. 137, 4, p. 991-998 8 p.

  Research output: Contribution to journal › Article › peer-review
  30 Citations (Scopus)

• Ultrasmooth, high electron mobility amorphous In-Zn-O films grown by atomic layer deposition

  Lee, D. J., Kwon, J. Y., Kim, J., Kim, K. J., Cho, Y. H., Cho, S. Y., Kim, S. H., Xu, J. & Kim, K. B., 2014 Jan 9, In: Journal of Physical Chemistry C. 118, 1, p. 408-415 8 p.

  Research output: Contribution to journal › Article › peer-review
  35 Citations (Scopus)

• Ultrasoft silicon nanomembranes: Thickness-dependent effective elastic modulus

  Katiyar, A. K., Davidson, A. A., Jang, H., Hwangbo, Y., Han, B., Lee, S., Hagiwara, Y., Shimada, T., Hirakata, H., Kitamura, T. & Ahn, J. H., 2019 Aug 28, In: Nanoscale. 11, 32, p. 15184-15194 11 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Ultrasonically Propelled Micro- and Nanorobots

  Li, J., Mayorga-Martinez, C. C., Ohl, C. D. & Pumera, M., 2022 Jan 26, In: Advanced Functional Materials. 32, 5, 2102265.

  Research output: Contribution to journal › Review article › peer-review
  15 Citations (Scopus)