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Research Output 1989 2019

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Conference contribution
2014

Study on cuo doping effect on 0.69PZT-0.31PZNN for multi-layer piezoelectric energy harvesting system

Song, D., Woo, M. S., Ahn, J. H., Sung, T. H., Kim, K. B. & Nahm, S., 2014 Jan 1, 2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014. Institute of Electrical and Electronics Engineers Inc., 6923010

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Doping (additives)
Thick films
Scanning electron microscopy
Piezoelectric materials
2013
1 Citation (Scopus)

Multi-layered membrane electrode assembly fabrication by electro-spraying

Oh, J. W., Na, H., Nahm, S., Kim, Y. & Choi, H., 2013, ECS Transactions. 1 ed. Electrochemical Society Inc., Vol. 58. p. 1075-1083 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spraying
Ionomers
Polarization
Membranes
Fabrication

Rheology and stability kinetics of bare silicon nanoparticle inks for low-cost direct printing

More, P. V., Jeong, S., Seo, Y. H., Kim, S. J., Nahm, S., Ryu, B. H. & Choi, Y., 2013 Jan 1, 3rd International Advances in Applied Physics and Materials Science Congress. American Institute of Physics Inc., Vol. 1569. p. 141-145 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

inks
rheology
printing
nanoparticles
kinetics
2010

Piezoelectricity in (K,Na)NbO3 based ceramics

Ahn, C. W., Park, C. S., Nahm, S. & Priya, S., 2010 May 13, Ceramic Engineering and Science Proceedings. 9 ed. Vol. 30. p. 17-23 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Piezoelectricity
Superconducting transition temperature
Phase transitions
Temperature
2009

A potential red-emitting phosphor for UV-white led and fluorescent lamp

Kim, K. U., Choi, S. H., Jung, H. K. & Nahm, S., 2009 Mar 27, Ceramic Engineering and Science Proceedings. 10 ed. Vol. 29. p. 279-284 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fluorescent lamps
Phosphors
Rare earths
Mercury
Luminescence
2008

High field-effect mobility pentacene thin-film transistors with organic and inorganic hybrid dielectric

Chung, M. H., Kwon, J. H., Shin, S. I., Choi, J., Cho, K. H., Nahm, S. & Ju, B. K., 2008 Dec 1, IDW '08 - Proceedings of the 15th International Display Workshops. Vol. 2. p. 705-706 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gate dielectrics
Thin film transistors
pentacene
poly(4-vinylphenol)
2007

Low-K and Low-loss LTCC materials based on dolomite-type boron compounds

Kim, H. T., Nam, M. H., Nahm, S., Nam, J. H., Yeo, D. H., Shin, H. S. & Kim, J. H., 2007 Dec 1, International Microelectronics and Packaging Society - 3rd IMAPS/ACerS International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2007. p. 145-148 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boron Compounds
Boron compounds
Dielectric properties
Borates
Sintering
2006
2 Citations (Scopus)

Co-firing of low-and high permittivity dielectric tapes for multifunctional low-temperature co-fired ceramics

Ko, W. J., Choi, Y. J., Park, J. H., Nahm, S. & Park, J. G., 2006 May 1, Ferroelectrics. Vol. 333. p. 193-202 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tapes
tapes
Permittivity
frit
ceramics

Gas sensor of multiwalled carbon nanotubes using field emission effect

Yang, D. L., Lee, H. J., Cho, W. S., Lee, Y-H., Jai, K. K., Nahm, S. & Ju, B. K., 2006 Dec 1, IVNC and IFES 2006 - Technical Digest - l9th International Vacuum Nanoelectronics Conference and 50th International Field Emission Symposium. p. 397-398 2 p. 4134627

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiwalled carbon nanotubes (MWCN)
Chemical sensors
Field emission
Surface treatment
Carbon nanotubes
2005
1 Citation (Scopus)

Characteristics of field emission from printed carbon nanotubes by physical surface treatments

Lee, Y. D., Lee, H. J., Kim, J. K., Lee, Y-H., Hwang, S. W., Nahm, S. & Ju, B. K., 2005, Digest of Technical Papers - SID International Symposium. 2 ed. Vol. 36. p. 1617-1619 3 p. 53.2

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Field emission
Surface treatment
Carbon nanotubes
Surface morphology
Cathodes
3 Citations (Scopus)

Field emission properties of 4.5 inch triode type flat lamp using the screen printing method

Lee, H. J., Lee, Y. D., Cho, W. S., Moon, S. I., Kim, J. K., Ju, B. K., Lee, Y-H., Nahm, S. & Hwang, S. W., 2005, Digest of Technical Papers - SID International Symposium. 1 ed. Vol. 36. p. 422-425 4 p. P-40

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Triodes
Screen printing
Electric lamps
Field emission
Anodes
2004

Field emission properties of screen printed double-walled carbon nanotubes synthesized by thermal CVD

Lee, Y. D., Lee, H. J., Moon, S. I. L., Hwang, H. S., Park, J. H., Han, J. H., Yoo, J. E., Lee, Y-H., Nahm, S. & Ju, B. K., 2004 Dec 1, Technical Digest of the 17th International Vacuum Nanoelectronics Conference, IVNC 2004. Akinwande, A. I., Chen, L-Y., Kymissis, I. & Hong, C-Y. (eds.). p. 62-63 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Field emission
Chemical vapor deposition
Carbon nanotubes
Triodes
Electric lamps
2002
2 Citations (Scopus)

Microstructure and microwave dielectric properties of (1-x)NdGaO 3-xCaTiO 3 ceramics

Kim, M. H., Yoo, M. J., Nahm, S., Choi, C. H., Lee, H. J., Park, H. M., Kim, J. C. & Kim, M. H., 2002 Jan 1, Ferroelectrics. Vol. 272. p. 303-308 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dielectric properties
dielectric properties
Microwaves
ceramics
microwaves
7 Citations (Scopus)

Phase relation and dielectric properties of Bi 2O 3-ZnO-Nb 2O 5-based ceramics

Kim, J. S., Cheon, C. I. & Nahm, S., 2002 Jan 1, Ferroelectrics. Vol. 272. p. 273-278 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fluorspar
fluorite
Dielectric properties
dielectric properties
Substitution reactions
1995
1 Citation (Scopus)

Study on the strain and microstructure in SiGe film grown on Si (001) substrate by MBE

Cho, K. I., Nahm, S., Kim, S. G., Lee, S. C., Kim, K. S. & Park, S. C., 1995, Materials Research Society Symposium - Proceedings. Materials Research Society, Vol. 356. p. 319-324 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molecular beam epitaxy
Microstructure
Substrates
Strain relaxation
Growth temperature
1994
2 Citations (Scopus)

Epitaxial relationships of the a-axis oriented YBa 2Cu 3O 7-x thin films on the PrBa 2Cu 3O 7-x buffered SrTiO 3(100) by two step PLD

Gun, Y. S., Jeong, D. S. & Nahm, S., 1994, Materials Research Society Symposium - Proceedings. Materials Research Society, Vol. 341. p. 177-182 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Buffer layers
Pulsed laser deposition
Thin films
Thick films
Volume fraction

Heterostructural characterization of pseudomorphic, partially strained, and highly mismatched semiconductors using double crystal x-ray diffraction, TEM, and SEM

Kim, H. M., Kim, S. G., Nahm, S., Park, H. H., Lee, H. K., Lee, J. J., Cho, K. I., Choo, H. R., Kim, H. M., Park, H. M. & Park, S. C., 1994, Materials Research Society Symposium - Proceedings. Materials Research Society, Vol. 340. p. 343-348 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Strain relaxation
Lattice mismatch
Diffraction
Semiconductor materials
Transmission electron microscopy

Structural study of InP/IN0.61Ga0.39As/InP quantum well using TEM

Nahm, S., Oh, K. D., Lee, H. T. & Cho, K. I., 1994 Jan 1, Materials Research Society Symposium Proceedings. Pittsburgh, PA, United States: Publ by Materials Research Society, Vol. 326. p. 311-316 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semiconductor quantum wells
Transmission electron microscopy
arsine

TEM study of defect structure in GaAs film on Si substrate

Nahm, S., Lee, H. T., Kim, S. G. & Cho, K. I., 1994 Jan 1, Materials Research Society Symposium Proceedings. Pittsburgh, PA, United States: Publ by Materials Research Society, Vol. 325. p. 457-462 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defect structures
Buffer layers
Dislocations (crystals)
Moire fringes
Stacking faults
1993

Effects of post etch treatments on contaminated silicon surface due to CHF3/C2F6 reactive ion etching

Park, H. H., Kwon, K. H., Lee, S. H., Nahm, S., Lee, J. W., Koak, B. H., Suh, K. S., Kwon, O. J., Lee, J. L. & Yeom, G. Y., 1993, Materials Research Society Symposium Proceedings. Higashi, G. S., Irene, E. A. & Ohmi, T. (eds.). Publ by Materials Research Society, Vol. 315. p. 243-248 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reactive ion etching
Silicon
Fluorine
Rutherford backscattering spectroscopy
High resolution transmission electron microscopy