Search Results - "Han, Jae Hyo"

Recent Advances in the Solution-Based Preparation of Two-Dimensional Layered Transition Metal Chalcogenide Nanostructures by Han, Jae Hyo, Kwak, Minkyoung, Kim, Youngsoo, Cheon, Jinwoo

“…The precise control in size/thickness, composition, crystal phases, doping, defects, and surface properties of two-dimensional (2D) layered transition metal…”
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Hexagonal Transition-Metal Chalcogenide Nanoflakes with Pronounced Lateral Quantum Confinement by Miró, Pere, Han, Jae Hyo, Cheon, Jinwoo, Heine, Thomas

“…Transition‐metal chalcogenide (TMC) nanoflakes of composition MX2 (where M=Ti, Zr and Hf; X=S and Se) crystallize preferentially in equilateral hexagons and…”
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Unveiling Chemical Reactivity and Structural Transformation of Two‑Dimensional Layered Nanocrystals by Han, Jae Hyo, Lee, Sujeong, Yoo, Dongwon, Lee, Jae-Hyun, Jeong, Sohee, Kim, Jin-Gyu, Cheon, Jinwoo

“…Two-dimensional (2D) layered nanostructures are emerging fast due to their exceptional materials properties. While the importance of physical approaches (e.g.,…”
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Chemical Transformations of Anisotropic Platelets and Spherical Nanocrystals by Lim, Yongjun, Han, Jae Hyo, Cheon, Jinwoo

“…Conspectus Inorganic nanocrystal design has been continuously evolving with a better understanding of the chemical reaction mechanisms between chemical stimuli…”
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Facet-Dependence of Electron Storage in Gold-Decorated Titania Nanocrystals by Son, Giyeong, Li, Yichen, Shneidman, Anna V., Han, Jae Hyo, Aizenberg, Michael, Sautet, Philippe, Aizenberg, Joanna

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Colloidal Single-Layer Quantum Dots with Lateral Confinement Effects on 2D Exciton by Jin, Ho, Ahn, Minji, Jeong, Sohee, Han, Jae Hyo, Yoo, Dongwon, Son, Dong Hee, Cheon, Jinwoo

“…Controlled lateral quantum confinement in single-layer transition-metal chalcogenides (TMCs) can potentially combine the unique properties of two-dimensional…”
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Highly Ordered Inverse Opal Structures Synthesized from Shape‐Controlled Nanocrystal Building Blocks by Han, Jae Hyo, Shneidman, Anna V., Kim, Do Yoon, Nicolas, Natalie J., Hoeven, Jessi E. S., Aizenberg, Michael, Aizenberg, Joanna

“…Three‐dimensional ordered porous materials known as inverse opal films (IOFs) were synthesized using nanocrystals with precisely defined morphologies…”
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Activation of the Basal Plane in Two Dimensional Transition Metal Chalcogenide Nanostructures by Han, Jae Hyo, Kim, Hong Ki, Baek, Bongkwan, Han, Jeonghee, Ahn, Hyun S, Baik, Mu-Hyun, Cheon, Jinwoo

“…Achieving a molecular level understanding of chemical reactions on the surface of solid-state nanomaterials is important, but challenging. For example, the…”
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2D Crystals in Three Dimensions: Electronic Decoupling of Single‐Layered Platelets in Colloidal Nanoparticles by Kempt, Roman, Kuc, Agnieszka, Han, Jae Hyo, Cheon, Jinwoo, Heine, Thomas

“…2D crystals, single sheets of layered materials, often show distinct properties desired for optoelectronic applications, such as larger and direct band gaps,…”
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Orientational Control of Colloidal 2D-Layered Transition Metal Dichalcogenide Nanodiscs via Unusual Electrokinetic Response by Rossi, Daniel, Han, Jae Hyo, Jung, Wonil, Cheon, Jinwoo, Son, Dong Hee

“…We report an unusual response of colloidal layered transition metal dichalcogenide (TMDC) nanodiscs to the electric field, where the orientational order is…”
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Photoinduced Separation of Strongly Interacting 2‑D Layered TiS2 Nanodiscs in Solution by Rossi, Daniel, Han, Jae Hyo, Yoo, Dongwon, Dong, Yitong, Park, Yerok, Cheon, Jinwoo, Son, Dong Hee

“…Colloidal 2-D layered transition metal dichalcogenide (TMDC) nanodiscs synthesized with uniform diameter and thickness can readily form the vertically stacked…”
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Transformative Two-Dimensional Layered Nanocrystals by Jeong, Sohee, Han, Jae Hyo, Jang, Jung-tak, Seo, Jung-wook, Kim, Jin-Gyu, Cheon, Jinwoo

“…Regioselective chemical reactions and structural transformations of two-dimensional (2D) layered transition-metal chalcogenide (TMC) nanocrystals are…”
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Synthesis and Magnetic Properties of Gd Doped EuS Nanocrystals with Enhanced Curie Temperatures by Selinsky, Rachel S, Han, Jae Hyo, Morales Pérez, Elvin A, Guzei, Ilia A, Jin, Song

“…EuS nanocrystals (NCs) were doped with Gd resulting in an enhancement of their magnetic properties. New EuS and GdS single source precursors (SSPs) were…”
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Photoinduced Separation of Strongly Interacting 2-D Layered TiS 2 Nanodiscs in Solution by Rossi, Daniel, Han, Jae Hyo, Yoo, Dongwon, Dong, Yitong, Park, Yerok, Cheon, Jinwoo, Son, Dong Hee

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Anisotropic Electron–Phonon Coupling in Colloidal Layered TiS 2 Nanodiscs Observed via Coherent Acoustic Phonons by Rossi, Daniel, Camacho-Forero, Luis E., Ramos-Sánchez, Guadalupe, Han, Jae Hyo, Cheon, Jinwoo, Balbuena, Perla, Son, Dong Hee

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Anisotropic Electron–Phonon Coupling in Colloidal Layered TiS2 Nanodiscs Observed via Coherent Acoustic Phonons by Rossi, Daniel, Camacho-Forero, Luis E, Ramos-Sánchez, Guadalupe, Han, Jae Hyo, Cheon, Jinwoo, Balbuena, Perla, Son, Dong Hee

“…Atomically thin layered transition metal dichalcogenides with highly anisotropic structure exhibit strong anisotropy in various material properties. Here, we…”
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Highly Ordered Inverse Opal Structures Synthesized from Shape‐Controlled Nanocrystal Building Blocks by Han, Jae Hyo, Shneidman, Anna V., Kim, Do Yoon, Nicolas, Natalie J., Hoeven, Jessi E. S., Aizenberg, Michael, Aizenberg, Joanna

“…Three‐dimensional ordered porous materials known as inverse opal films (IOFs) were synthesized using nanocrystals with precisely defined morphologies…”
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Hexagonale Übergangsmetallchalkogenid‐Nanoflocken mit ausgeprägtem lateralen Quanten‐Confinement by Miró, Pere, Han, Jae Hyo, Cheon, Jinwoo, Heine, Thomas

“…Übergangsmetallchalkogenid(TMC)‐Nanoflocken der Zusammensetzung MX2 (mit M=Ti, Zr und Hf; X=S und Se) kristallisieren bevorzugt in der Form gleichseitiger…”
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Hexagonale Übergangsmetallchalkogenid-Nanoflocken mit ausgeprägtem lateralen Quanten-Confinement by Miró, Pere, Han, Jae Hyo, Cheon, Jinwoo, Heine, Thomas

“…Übergangsmetallchalkogenid(TMC)‐Nanoflocken der Zusammensetzung MX 2 (mit M=Ti, Zr und Hf; X=S und Se) kristallisieren bevorzugt in der Form gleichseitiger…”
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Two dimensional crystals in three dimensions: electronic decoupling of single-layered platelets in colloidal nanoparticles by Kempt, Roman, Kuc, Agnieszka, Han, Jae Hyo, Cheon, Jinwoo, Heine, Thomas

“…R. Kempt, A. Kuc, J. H. Han, J. Cheon, T. Heine, Small 2018, 1803910 Two-dimensional crystals, single sheets of layered materials, often show distinct…”
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