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Direct Growth of Bi2SeO5 Thin Films for High-k Dielectrics via Atomic Layer Deposition
H. Park, J. Hwang, S. H. Oh, J. J. Ryu, K. Jeon, M. Kang, H.-J. Chai, A. Ham, G. H. Kim, K. Kang*, Taeyong Eom*

submitted (2024)

 

Low-temperature Chemical Solution Deposition of Bi2O2Se on Amorphous Surface for Dynamic Memristor of Physical Reservoir Array
A. Ham†, W. Ahn†, J. Oh, G. Noh, S. Oh, M. Kang, H.-J. Chai, S. Seo*, S.-Y. Choi*, K. Kang*
(†equally contributed)
submitted (2024)
 

Electrolyte-free potassium ions intercalated in 2D layered metal oxide for imitating spatiotemporal biological neural dynamics
G. Noh†, J. Kim†, D. Y. Woo, M. Kim, H. Yoo, H. B. Jeong, Y. Jo, E. Park, M.-k. Jo, E. Moon, I. S. Kim, T. S. Kasirga, D. H. Ha, S. Y. Kim, G. W. Hwang, S. Kim, C.-H. Lee, H. Yang, H. Y. Jeong, K. Kang*, J. Y. Kwak*
(†equally contributed)
submitted (2024)

 

Synthesis of Ultra-Thin Superionic Cu2Se and New Aspects of the Low-Temperatrue Crystal Configurations
A. A. Suleiman, A. Parsi, M. Razeghi, U. Başçı, S. Oh, D. Pehlivanoglu, H. Y. Jeong, K. Kang, T. S. Kasirga

Under review (2024)

 

 

Structural alignment of ZnO columns across multiple monolayer MoS2 layers as compliant substrates

X. Wang, K. Kim, B. K. Derby, T. McGuckin, G. A. Calderón, M. T. Pettes, J. Hwang, Y. Kim, J. Park, A. Chen, K. Kang, J. Yoo*

Nanoscale, accepted (2024)

 

Boltzmann Switching MoS2 Metal–Semiconductor Field-Effect Transistors Enabled by Monolithic-Oxide-Gapped Metal Gates at the Schottky–Mott Limit

Y. H. Kim, W. Jiang, D. Lee, D. Moon, H. -Y. Choi, J. -C. Shin, Y. Jeong, J. C. Kim, J. Lee, W. Huh, C. Y. Han, J. -P. So, T. S. Kim, S. B. Kim, H. C. Koo, G. Wang, K. Kang, H. -G. Park, H. Y. Jeong, S. Im, G. -H. Lee, T. Low, C. -H. Lee*

Adv. Mater., DOI:10.1002/adma.202314274 (2024) PDF Supplementary

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Artificial synaptic devices based on biomimetic electrochemistry: A review

J. H. Baek, I. H. Im, E.-M. Hur, J. Park, J. Lim, S. Kim, K. Kang, S. Y. Kim, J. Y. Song, H. W. Jang

Materials Research Bulletin, 176, 112803 (2024) PDF

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Junctionless Negative-Differential-Resistance Device Using 2D Van-Der-Waals Layered Materials for Ternary Parallel Computing

T. Lee†, K.-S. Jung†, S. Seo†, J. Lee, J. Park, S. Kang, J. Park, J. Kang, H. Ahn, S. Kim, H. W. Lee, D. Lee, K. S. Kim, H. Kim, K. Heo, S. Kim, S.-H. Bae, S. Kang, K. Kang, J. Kim, J.-H. Park*

(†equally contributed)

Adv. Mater., DOI:10.1002/adma.202310015 (2024) PDF Supplementary

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Area-Selective Atomic Layer Deposition on a 2D Monolayer Lateral Superlattice

J. Park†, S. J. Kwak†, S. Kang†, S. Oh, B. Shin, G. Noh, T. S. Kim, C. Kim, H. Park, S. H. Oh, N. Hur, H.-J. Chai, M. Kang, S. Kwon, J. Lee, Y. Lee, E. Moon, C. Shi, J. Lou, W. B. Lee, J. Y. Kwak, H. Yang, T.-M. Chung, T. Eom, J. Suh, Y. Han, H. Y. Jeong, Y. Kim*, K. Kang*

(†equally contributed)

Nat. commun., 15, 2138 (2024) PDF Supplementary

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Area-Selective Deposition of Germanium on Patterned Graphene/Monolayer Molybdenum Disulfide Stacks via Dipole Engineering
Y. Lee, T. Ahmed, X. Wang, M. T. Pettes. Y. Kim, J. Park, W. S. Yang, K. Kang, Y. J. Hong,  S. Kwon, J. Yoo*

APL Mater., 12(3), 031103 (2024) PDF Supplementary

Diffusion Control on the Van der Waals Surface of Monolayers for Uniform Bi-Layer MoS2 Growth

T. S. Kim†, G. Noh†, S. Kwon, K. P. Dhakal, S. Oh, H. -J. Chai, J. Y. Kim, E. Park, Y. Kim, J. Lee, M. -k. Jo, M. Kang, C. Park, J. Kim, J. Park, S. Kim, M. Kim, Y. Kim, S. -Y. Choi, S. Song, H. Y. Jeong, J. Kim*, J. Y. Kwak*, K. Kang*
(†equally contributed)
Adv. Funct. Mater., DOI:10.1002/adfm.202312365 (2024) PDF Supplementary

Layer-Controlled Growth of Single-Crystalline 2D Bi2O2Se Film Driven by Interfacial Reconstruction

M. Kang†, H. B. Jeong†, Y. Shim†, H. -J. Chai†, Y. -S. Kim, M. Choi, A. Ham, C. Park, M. -k. Jo, T. S Kim, H. Park, J. Lee, G. Noh, J. Y. Kwak, T. Eom, C. -W. Lee, S. -Y. Choi, J. M. Yuk*, S. Song*, H. Y. Jeong*, K. Kang*(†equally contributed)
ACS Nano, 18(1), 819 (2024) PDF Supplementary

Anomalous Temperature and Polarization Dependences of Photoluminescence of Metal-Organic Chemical Vapor Deposition-Grown GeSe2

E. Lee†, K. P. Dhakal†, H. Song†, H. Choi, T. -M. Chung, S. Oh, H. Y. Jeong, J. M. Marmolejo-Tejada, M. A. Mosquera, D. L. Duong*, K. Kang*, J. Kim*

(†equally contributed)

Adv. Opt. Mater., 12(2) 2301355 (2024) PDF Supplementary

Evaluation of tin nitride (Sn3N4) via atomic layer deposition using novel volatile Sn precursors
H. Park†, H. Choi†, S. Shin, B. K. Park, K. Kang, J. Y. Ryu, T. Eom*, T. -M. Chung*
(†equally contributed)
Dalton trans., 52, 15033 (2023) PDF

Water-Stable and Photo-Patternable Siloxane-Encapsulated Upconversion Nanoparticles toward Flexible Near-Infrared Phototransistors
I. Lee, C. Park, T. S. Kim, M. Kang, H. Oh, J. Jang, J. Park, J. M. Yuk, H. Lee, C. B. Park, S.-Y. Choi*, K. Kang*, W. Lee*, B.-S. Bae*
Adv. Opt. Mater., 11(12) 2202469 (2023) PDF Supplementary

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Overlaying Monolayer Metal-Organic Framework on PtSe2-Based Gas Sensor for Tuning Selectivity

S. R. Cho†, D.-H. Kim†, M. Jeon†, R. Pragya†, M. Gyeon, Y. Kim, M. -k., Jo, S. Song, J. Y. Park*, J. Kim*, I. -D. Kim*, K. Kang*
​(†equally contributed)

Adv. Funct. Mater., 32(47), 2207265 (2022) PDF Supplementary

Large Memory Window of Van der Waals Heterostructure Devices Based on MOCVD-Grown 2D Layered Ge4Se9
G. Noh†, H. Song†, H. Choi†, J. H. Jeong, Y. Lee, M.-Y. Choi, S. Oh, M. Kim, M.-k. Jo, Y. Jo, E. Park, E. Moon, T. S. Kim, H.-J. Chai, W. Huh, C.-H. Lee, C.-J. Kim, H. Yang, S. Song, H. Y.Jeong, Y.-S. Kim, G.-H. Lee, J. Lim, C. G. Kim, T.-M. Chung*, J. Y. Kwak*, and K. Kang*
​(†equally contributed)
Adv. Mater., 34(41), 2204982 (2022) PDF Supplementary

Ultraefficient Electrocatalytic Hydrogen Evolution from Strain Engineered, Multilayer MoS2

D. Rhuy, Y. Lee, J. Y. Kim, C. Kim, Y. Kwon, D. Preston, I. S. Kim, T. Odom, K. Kang, D. Lee, W. -K. Lee
Nano Lett., 22(14), 5742 (2022) PDF Supplementary

Fabrication of Heterogeneous Chemical Patterns on Stretchable Hydrogels Using Single-Photon Lithography
H. Im, E. Heo, D. -H. Song, J. Park, H. Park, K. Kang, J. -B. Chang
Soft Matter, 18(23), 4402 (2022) PDF Supplementary Video1

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Gas-Phase Alkali Metal-Assisted MOCVD Growth of 2D Transition-Metal Dichalcogenides for Large-Scale Precise Nucleation Control

T. S. Kim, K. P. Dhakal, E. Park, G. Noh, H. -J. Chai, M. Kang, J. Park, J. Kim, S. Kim, S. Bang*, J. Y. Kwak*, J. Kim*, K. Kang*

Small, 18(20), 2106368 (2022) PDF Supplementary

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Non-Invasive Digital Etching of Van der Waals Semiconductors

J. Zhou, C. Zhang, L. Shi, X. Chen, T. S. Kim, M. Gyeon, J. Chen, J. Wang, L. Yu, X. Wang, K. Kang, E. Orgiu, P. Samori, K. Watanabe, T. Taniguchi, K. Tsukagoshi, P. Wang, Y. Shi, S. Li

Nat. Commun., 13, 1844 (2022) PDF Supplementary
 

Fabrication of a Microcavity Prepared by Remote Epitaxy over Monolayer Molybdenum Disulfide

Y. Kim, J. Watt, X. Ma, T. Ahmed, S. Kim, K. Kang, T. S. Luk, Y. J. Hong, J. Yoo*

ACS Nano, 16(2), 2399 (2022) PDF Supplementary

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Strategies for Chemical Vapor Deposition of Two-dimensional Organic-Inorganic Halide Perovskites

A. Ham, T. S. Kim, M. Kang, H. Cho*, K. Kang*

iScience, 24(12), 103486 (2021) PDF Supplementary

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Enhancement of Photoresponse on Narrow Bandgap Mott Insulator α-RuCl3 via Intercalation

M. -k. Jo, H. Heo, J.-H. Lee, S. Choi, A. Kim, H. B. Jeong, H. Y. Jeong, J. M. Yuk, D. Eom, J. Jahng, E. S. Lee, I. Jung, S. R. Cho, J. Kim, S. Cho, K. Kang*, S. Song*

ACS Nano, 15(11), 18113 (2021) PDF Supplementary

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Universal Patterning for 2D Van der Waals Materials via Direct Optical Lithography

S. R. Cho†, S. Ahn†, S. H. Lee†, H. Ha, T. S. Kim, M. -k. Jo, C. Song, T. H. Im, P. Rani, M. Gyeon, K. Cho, S. song, M. S. Jang*, Y. -H. Cho*, K. J. Lee*, K. Kang*
​(†equally contributed)

Adv. Funct. Mater., 2105302 (2021) PDF Supplementary

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Low-Temperature and High-Quality Growth of Bi2O2Se Layered Semiconductors via Cracking Metal-Organic Chemical Vapor Deposition

M. Kang†, H. -J. Chai†, H. B. Jeong, C. Park, I. -y. Jung, E. Park, M. M. Çiçek, I. Lee, B. -S. Bae, E. Durgun, J. Y. Kwak, S. Song*, S. -Y. Choi*, H. Y. Jeong*, K. Kang*
​(†equally contributed)

ACS Nano, 15(5), 8715 (2021) PDF Supplementary

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Electric-Field-Induced Reversible Phase Transitions in a Spontaneously Ion-Intercalated 2D Metal Oxide

H. R. Rasouli, J. Kim, N. Mehmood, A. Sheraz, M. -k. Jo, S. Song, K. Kang*, T. S. Kasirga*

Nano Lett., 21(9), 3997 (2021) PDF Supplementary Video1 Video2 Video3

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Arrayed MoS2-In0.53Ga0.47As Van der Waals Heterostructure for High-Speed and Broadband Detection from Visible to Shortwave-Infrared Light

D.-M. Geum†, S. Kim†, J. Khym, S.K. Kim, S.-Y. Ahn, T. S. Kim, K. Kang*, S.H. Kim* 
(†equally contributed)

Small, 17, 2007357 (2021) PDF Supplementary

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Switchable, Tunable, and Directable Exciton Funneling in Periodically Wrinkled WS2

J. Lee, S. J. Yoon, C. Seo, K. Cho, T. S. Kim, G. H. An, K. Kang, H. S. Lee, J. Kim

Nano Lett., 21(1), 43 (2021) PDF Supplementary Video1 Video2

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2D-Based Floating Gate Device with Linear Synaptic Weight Update
E. Park, M. Kim, T. S. Kim, I. S. Kim, J. Park, J. Kim, Y. Jeong, S. Lee, I. Kim, J. -K. Park, G. T. Kim, J. Chang, K. Kang*, J. Y. Kwak*

Nanoscale, 12, 24503 (2020) PDF Supplementary

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Growth and Interlayer Engineering of 2D Layered Semiconductors for Future Electronics

C. Song, G. Noh, T. S. Kim, M. Kang, H. Song, A. Ham, M. -k. Jo, S. Cho, H. Chai, S. Cho, K. Cho, J. Park, S. Song, S. Bang, J. Y. Kwak*, K. Kang*
ACS Nano, 14(12), 16266 (2020) PDF

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Measurement of Quantum Yields of Monolayer TMDs Using Dye-Dispersed PMMA Thin Films

S. Roy, A. S. Sharbirin, Y. Lee, W. B. Kim, T. S. Kim, K. Cho, K. Kang, H. S. Jung, J. Kim

Nanomaterials, 10(6), 1032 (2020) PDF Supplementary

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Tuning Electrical Conductance of MoS2 Monolayers through Substitutional Doping

H. Gao, J. Suh, M. C. Cao, A. Y. Joe, F. Mujid, K. -H. Lee, S. Xie, P. Poddar, J. -U. Lee, K. Kang, P. Kim, D. A. Muller, J. Park

Nano Lett., 20, 4095 (2020) PDF Supplementary

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Mechanoluminescent, Air-Dielectric MoS2 Transistors as Active-Matrix Pressure Sensors for All Detection Ranges from Footsteps to Cellular Motions

J. Jang, H. Kim, S. Ji, H. J. Kim, M. S. Kang, T. S. Kim, J. -E. Won, J. - H Lee, J. Cheon*, K. Kang*, W. B. Im*,  J. -U Park*

Nano Lett., 20, 66 (2019) (Cover paper) PDF Supplementary Video1 Video2 Video3 Video4

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Wafer-Scale Synthesis of Monolayer Two-Dimensional Porphyrin Polymers for Hybrid Superlattices

Y. Zhong, B. Cheng, C. Park, A. Ray, S. Brown, F. Mujid, J. -U. Lee, H. Zhou, J. Suh, K. -H. Lee, A. J. Mannix, K. Kang, S. J. Sibener, D. A. Muller, J. Park 

Science, 366, 1379 (2019) PDF Supplementary Video1 Video2 Video3

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MoS2 Pixel Arrays for Real-Time Photoluminescence Imaging of Redox Molecules
M. F. Reynolds, M. H. D. Guimarães, H. Gao, K. Kang, A. J. Cortese, D. C. Ralph, J. Park, and P. L. McEuen
Sci. Adv., 5, eaat9476 (2019)  PDF Supplementary

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Atomic-Scale Visualization of Electrochemical Lithiation Processes in Monolayer MoS2 by Cryogenic
Electron Microscopy

S.-H. Yu, M. J. Zachman, K. Kang, H. Gao, X. Huang, F. J. DiSalvo, J. Park, L. F. Kourkoutis, and H. D. Abruña

Adv. Energy Mater., 9, 1902773 (2019), PDF Supplementary

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Reversible MoS2 Origami with Spatially Resolved and Reconfigurable Photosensitivity
W. Xu, T. Li, Z. Qin, Q. Huang, H. Gao, K. Kang, J. Park, M. J. Buehler, J. B. Khurgin, and D. H Gracias
Nano Lett., 19, 7941 (2019) PDF Supplementary

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Capillary Origami with Atomically Thin Membranes

M. F. Reynolds, K. L. McGill, M. A. Wang, H. Gao, F. Mujid, K. Kang, J. Park, M. Z. Miskin, I. Cohen, and P. L. McEuen
Nano Lett., 19, 6221 (2019) PDF Supplementary Video1 Video2 Video3 Video4 Video5

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Coherent, Atomically Thin Transition-Metal Dichalcogenide Superlattices with Engineered Strain

S. Xie, L. Tu, Y. Han, L. Huang, K. Kang, K. U. Lao, P. Poddar, C. Park, D. A. Muller, R. A. DiStasio Jr.,

and  J. Park 

Science, 359, 1131 (2018), PDF Supplementary

 

Absence of a Band Gap at Metal-Monolayer MoS2 Interface,

A. Kerelsky, A. Nipane, D. Edelberg, D. Wang, X. Zhou, A. Dadgar, H. Gao, S. Xie, K. Kang, J. Park, J. Teherani, and A. Pasupathy

Nano Lett., 17, 5962 (2017) PDF Supplementary

 

Layer-by-Layer Assembly of Two-Dimensional Materials into Wafer-Scale Heterostructures

K. Kang, K.-H Lee, Y. Han, H. Gao, S. Xie, D.A. Muller, and J. Park

Nature, 550, 229 (2017) PDF Supplementary  Video1 Video2

 

Long-lived Hole Spin/Valley Polarization Probed by Kerr Rotation in Monolayer WSe2

X. Song, S. Xie, K. Kang, J. Park, and V. Sih,

Nano Lett., 16, 5010 (2016) PDF Supplementary 

 

Atomically-Thin Ohmic Edge Contacts Between Two-Dimensional Materials

H. Gao, M.H.D. Guimaraes, Y. Han, K. Kang, S. Xie, C.-J. Kim, D.A. Muller, and J. Park

ACS Nano, 10, 6392 (2016) PDF Supplementary  

 

Atomic-Scale Spectroscopy of Gated Monolayer MoS2

X. Zhou, K. Kang, S. Xie, A. Dadgar, N. Monahan, X.-Y. Zhu, J. Park, and A. N. Pasupathy

Nano Lett., 16, 3148 (2016) PDF  Supplementary

 

High-Mobility Three-Atom-Thick Semiconducting Films with Wafer-Scale Homogeneity

K. Kang, S. Xie, L. Huang, Y. Han, P. Y. Huang, K. F. Mak, C.-J. Kim, D. A. Muller, and J. Park

Nature, 520, 656 (2015) PDF Supplementary

 

Atomic Layer-by-Layer Thermoelectric Conversion in Topological lnsulator Bismuth/Antimony Tellurides

J. H. Sung, H. Heo, I. Hwang, M. Lim, D. Lee, K. Kang, H. C. Choi, J.-H. Park, S.-H. Jhi, and M.-H. Jo

Nano Lett., 14, 4030 (2014) PDF 

 

Growth of Straight One-Dimensional Ge/ZnSe Heterojunctions with Atomically Sharp Interfaces by Catalytic Residue Controls

K. Kang, H. Heo, D. Lee, I. Hwang and M.-H Jo

Nanotechnology, 25, 014010 (2014) PDF  

 

Hierarchical SiOx Nanoconifers for Li-ion Battery Anodes with Structural Stability and Kinetic Enhancement 

K. Song, S. Yoo, K. Kang, H. Heo, Y.-M. Kang, and M.-H. Jo

J. Power Sources, 229,229 (2013) PDF  

 

Large Electroabsorption Susceptibility Mediated by Internal Photoconductive Gain in Ge Nanowires

H.-S. Lee, C.-J. Kim, D. Lee, R. R. Lee, K. Kang, I. Hwang and M.-H. Jo

Nano Lett., 12, 5913 (2012) PDF  

 

Tunable Catalytic Alloying Eliminates Stacking-Faults in Compound Semiconductor Nanowires

H. Heo*, K. Kang*, D. Lee, L.-H. Jin, I. Hwang, H.-J. Back, M. Kim, H.-S. Lee, B.-J Lee, G.-C. Yi, Y.-H. Cho and M.-H. Jo (* equal contribution)

Nano Lett., 12, 855 (2012) PDF  

 

Vectorial Nanowire Growth by Local Kinetic Manipulation

G. Lee, Y. S. Woo, J.-E. Yang, G.-S. Kim, D. Lee, K. Kang, C.-J. Kim and M.-H. Jo

J. Cryst. Growth, 345, 56 (2012) PDF  

 

Kinetics-Driven High Power Li-ion Battery with a-Si/NiSix Core-Shell Nanowire Anodes

K. Kang, K.-S. Song, H. Heo, S. Yoo, G.-S. Kim, G. Lee, Y.-M. Kang, and M.-H. Jo

Chem. Sci., 2 1090 (2011) PDF  

 

Maximum Li Storage in Si Nanowires for the High Capacity Three-Dimensional Li-ion Battery

K. Kang, H.-S. Lee, D.-W. Han, G.-S. Kim, D. Lee, G. Lee, Y.-M. Kang, and M.-H. Jo

Appl. Phys. Lett., 96, 053110 (2010) PDF  

 

Diameter-Dependent Internal Gain in Ohmic Ge Nanowire Photodetectors

​C.-J. Kim*, H.-S. Lee*, Y.-J. Cho, K. Kang and M-H. Jo

Nano Lett., 10, 2043 (2010) PDF  

 

Near-Field Electrical Detection of Optical Plasmons and Signle-Plasmon Sources

A. L. Falk, F. H. L. Koppens, C. Yu, K. Kang, N. D. L. Snapp, A. V. Akimov, M.-H. Jo, M. D. Lukin, and H. Park,
Nat. Phys., 5, 475 (2009) PDF  

 

Unconventional Roles of Metal Catalysts in Chemical-Vapor Syntheses of Single-Crystalline Nanowires

K. Kang, C.-J. Kim and M.-H. Jo (invited review) 

J. Appl. Phys., 105, 122407 (2009) PDF  

 

Self-Organized Growth of Ge Nanowires from Ni-Cu Bulk Alloys

K. Kang, G. H. Gu, D. A. Kim, C. G. Park and M.-H. Jo

Chem. Mater., 20, 6577 (2008) PDF  

 

Low-Temperature Deterministic Growth of Ge Nanowires Using Cu Solid-Catalysts

K. Kang, D. A. Kim, H.-S. Lee, C.-J. Kim, J.-E. Yang and M.-H Jo

Adv. Mater., 20 4684-4690 (2008) PDF 

 

​The Role of NiOx Overlayers on Spontaneous Growth of NiSix Nanowires from Ni Seed Layers

K. Kang, S. Kim, C.-J. Kim, and M.-H. Jo

Nano Lett., 8, 431 (2008) PDF 

 

Solid-Phase Epitaxy of Amorphous Si Using Single-Crystalline Si Nanowire Templates

Y. S. Woo, K. Kang, J.-M. Jeon, M. Kim and M.-H. Jo

Appl. Phys. Lett., 91, 223107 (2007) PDF  

 

Spontaneous Chemical Vapor Growth of NiSi Nanowires and Their Metallic Properties

C.-J. Kim, K. Kang, Y. S. Woo, K.-G. Ryu, H. Moon, J.-M. Kim, D.-S. Zang and M.-H. Jo

Adv. Mater., 19, 3637 (2007) PDF 

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