Samsung Electronics Co., Ltd.

Sungkyunkwan University

The Industry & Academic Cooperation in Chungnam National University

Kyoung-Seok Moon

Hyeon Cheol Park

Yoon Chul Son

Chan Kwak

Doh Won Jung

Daejin Yang

Youngjin Cho

Hyun Sik Kim

Sang Il Kim

Kimoon Lee

Jae-young Choi

Se Yun Kim

Sung Woo Hwang

In Taek Han

Eun Seog Cho

Hee Jung Park

Hyosug Lee

Sang Heon Lee

Jae-Ho Lee

Sungwoo Hwang

Jongmin Lee

Woojin Lee

Kwanghee Kim

Kwang Hee Kim

Jong Wook Roh

Yun Sung Woo

Tae Won Jeong

Hiesang Sohn

Sang-Eui Lee

Jin Kyu Kang

Yong Hee Cho

Jooyoung Lee

Jin Ho Ahn

Shingyu Bok

Byungkwon Lim

Sang Ii Kim

Hwansu Sim

Keunwoo Cho

Yeonggyu Jeong

Taewon Lee

Keun Woo Cho

Jae-Young Choi

Guh-Hwan Lim

Nayoung Kwon

A ceramic dielectric including: a bulk dielectric including barium (Ba) and titanium (Ti); a ceramic nanosheet; and a composite dielectric of the bulk dielectric and the ceramic nanosheet.

Ceramic dielectric and method of manufacturing the same and ceramic electronic component and electronic device

A ceramic dielectric includes a plurality of semi-conductive grains including a semiconductor oxide including barium (Ba), titanium (Ti), and a rare earth element. A ceramic dielectric also includes an insulative oxide located between adjacent semiconductor grains and an acceptor element including manganese (Mn), magnesium (Mg), aluminum (Al), iron (Fe), scandium (Sc), gallium (Ga), or a combination thereof, a method of manufacturing the ceramic dielectric, and a ceramic electronic component, and an electronic device including the ceramic dielectric.

Ceramic dielectric, method of manufacturing the same, ceramic electronic component, and electronic device

Disclosed are a dielectric material, a multi-layered capacitor, and an electronic device including the same. The dielectric material includes a dielectric material particle represented by ADO, wherein A includes Sr, Ba, Ca, Pb, K, Na, or a combination thereof, D includes Ti, Zr, Mg, Nb, Ta, or a combination thereof, the dielectric material particle includes about 2.5 moles to about 4 moles of the donor element, based on 100 moles of D, and a diameter of the dielectric material particle is in a range of from about 100 nanometers to about 300 nanometers.

Dielectric material, multi-layered capacitors and electronic devices comprising the same

A dielectric composite including a plurality of crystal grains including a semiconductor or conductive material, and a grain boundary insulation layer between the crystal grains, wherein the grain boundary insulation layer includes a two-dimensional layered material covering at least a portion of a surface of at least one of the crystal grains, and a multi-layered capacitor and an electronic device including the same.

Dielectric composites, and multi-layered capacitors and electronic devices comprising thereof

A magnetic sheet having a magnetic material particle comprising a hexaferrite and a nanofiber matrix made of two or more nanofibers, wherein the magnetic material particle is dispersed in the nanofiber matrix. A manufacturing method thereof and a speaker including the magnetic sheet are also provided.

Magnetic sheet, method of making the same, and loud speaker including the same

An electrically conductive thin film including a compound represented by Chemical Formula 1 or Chemical Formula 2 and having a layered crystal structure:MTe&#x2003;&#x2003;Chemical Formula 1

Electrically conductive thin films

Disclosed are a separation membrane including a Group 5-based alloy, wherein crystal particles in the alloy have an average minor axis length of about 3 &#x3bc;m to about 10 &#x3bc;m and an aspect ratio of about 1:8 to 1:20, wherein the alloy is represented by the following Chemical Formula 1, and a method of manufacturing the same.ABC&#x2003;&#x2003;(Chemical Formula 1) In Chemical Formula 1, A is vanadium, niobium, or tantalum, B and C are same or different and are independently selected from nickel (Ni), aluminum (Al), iron (Fe), cobalt (Co), manganese (Mn), iridium (Ir), palladium (Pd), and platinum (Pt), x is a real number of greater than or equal to about 0.8 and less than 1, y+z=1&#x2212;x, and y and z are independently real numbers of greater than or equal to about 0.

Separation membrane, hydrogen separation membrane including the separation membrane, and method of manufacturing the separation membrane

A conductive composite including: a polymer matrix including a microcellulose fiber; and at least two conductive nanomaterials dispersed in the polymer matrix, wherein the conductive nanomaterial includes a metal nanowire, wherein the at least two of the conductive nanomaterials provide an assembled layer surrounding a surface of the microcellulose fiber.

Conductive composite, manufacturing method thereof, and electronic device including same

An electrically conductive film including a compound represented by Chemical Formula 1 and having a layered crystal structure:MeCh&#x2003;&#x2003;Chemical Formula 1wherein, Me is Ru, Os, Re, Rh, Ir, Pd, Pt, Cu, Ag, or Au, and Ch is sulfur, selenium, tellurium, or a combination thereof.

An electrically conductive thin film including a plurality of nanosheets including a doped titanium oxide represented by Chemical Formula 1 and having a layered crystal structure:(ATi)O&#x2003;&#x2003;Chemical Formula 1wherein, in Chemical Formula 1, &#x3b4; is greater than 0, A is at least one dopant metal selected from Nb, Ta, V, W, Cr, and Mo, and &#x3b1; is greater than 0 and less than 1. Also, an electronic device including the electrically conductive thin film.

A conductive material including a first element selected from a transition metal, a platinum-group element, a rare earth element, and a combination thereof, a second element having an atomic radius which is 10 percent less than to 10 percent greater than an atomic radius of the first element, and a chalcogen element, wherein the conductive material has a layered crystal structure.

Conductive material and electrical device including the same

An electrically conductive thin film including a compound represented by Chemical Formula 1 and having a layered crystal structure:AMCh&#x2003;&#x2003;Chemical Formula 1

A hydrogen separation membrane including: a metal layer including the at least one Group 5 element; and a transition metal catalyst layer on the metal layer, the transition metal catalyst layer including at least one transition metal and at least one of phosphorus (P) or boron (B).

Hydrogen separation membrane and device including hydrogen separation membrane

Growing community of inventors

Hwaseong-si, South Korea

Kyoung-Seok Moon