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Profil bibliographique

Y. J. Song

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

12Publications signalées
551Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

Ferroelectric and Negative Capacitance DevicesMagnetic properties of thin filmsSemiconductor materials and devicesAdvanced Memory and Neural ComputingVLSI and Analog Circuit Testing

Les publications récentes

2024 conference-paper OpenAlex

World-Most Energy-Efficient 14nm Automotive eMRAM Technology for High-Endurance Applications

Tae Young Lee, J. M. Lee, Yu‐Whan Oh, Hyun‐Ha Kim et autres

We present a 14nm automotive eMRAM technology with the world-best write energy of 10 pJ/bit and high endurance > lE12 cycles. We have first enhanced eFlash-type eMRAM technology with endurance of lE6 cycles, achieving sub-ppm bit error rates across all failure modes …

kr (code pays fourni par la source)

5 citations
Accès ouvert 2024 article OpenAlex

Establishing the Foundations of Emotional Intelligence in Care Companion Robots to Mitigate Agitation Among High-Risk Patients With Dementia: Protocol for an Empathetic Patient-Robot Interaction Study

Adeline Nyamathi, Nikil D. Dutt, Jung‐Ah Lee, Amir Masoud Rahmani et autres

BACKGROUND: An estimated 6.7 million persons are living with dementia in the United States, a number expected to double by 2060. Persons experiencing moderate to severe dementia are 4 to 5 times more likely to fall than those without dementia, due to …

us, pt (code pays fourni par la source)

5 citations JMIR Research Protocols
2022 conference-paper OpenAlex

World-most energy-efficient MRAM technology for non-volatile RAM applications

Tae Young Lee, J. M. Lee, Min Kyu Kim, Junseok Oh et autres

We present the most energy-efficient 16 Mb non-volatile RAM (nvRAM) product with nearly unlimited endurance by using 28-nm embedded MRAM (eMRAM) technology. Among commercially available standalone nvRAM products, this product features the smallest package dimension of 30 mm2at 16 Mb and best-in-class …

kr (code pays fourni par la source)

51 citations 2022 International Electron Devices Meeting (IEDM)
2021 conference-paper OpenAlex

28nm CIS-Compatible Embedded STT-MRAM for Frame Buffer Memory

Kyoobin Lee, D. S. Kim, Jeonghwan Bak, Soomin Ko et autres

We demonstrate embedded STT-MRAM fully integrated onto 28nm CIS logic platform, highlighting the world-best macro density of 13.94 Mb/mm2. The macro provides 55% area saving over 28nm SRAM. The MTJ processes are compatible with standard 3D-stacked CIS integration processes that require sufficient …

kr (code pays fourni par la source)

13 citations
2018 conference-paper OpenAlex

Demonstration of Highly Manufacturable STT-MRAM Embedded in 28nm Logic

Y. J. Song, J. H. Lee, S. H. Han, Hee-Won Shin et autres

We successfully demonstrated the manufacturability of 8Mb STT-MRAM embedded in 28nm FDSOI logic platform by achieving stable functionality and robust package level reliability. Read margin were greatly improved by increasing TMR value and also reducing distribution of cell resistance using advanced MTJ …

kr (code pays fourni par la source)

94 citations
2018 conference-paper OpenAlex

Intelligent DTCO (iDTCO) for next generation logic path-finding

Uihui Kwon, Takeshi Okagaki, Y. J. Song, Sungyeol Kim et autres

Intelligent design technology co-optimization (iDTCO) methodology for next generation logic architecture pathfinding and its application results are presented in this paper. There are 2 major steps in our iDTCO framework; standard cell (STC)-level iDTCO and block-level iDTCO. STC-level iDTCO, the main focus …

kr, us (code pays fourni par la source)

7 citations
2017 conference-paper OpenAlex

Accurate BEOL statistical modeling methodology with circuit-level multi-layer process variations

Y. J. Song, Chun-Yee Chu, Jongwook Jeon, Uihui Kwon et autres

As technology scales down, the impact of BEOL (Back-end of Line) interconnect resistance (R) and capacitance (C) on speed and power of digital circuits have been ever- increasing. Furthermore, in 3-D structured transistors, such as FinFETs and Nano-wire FETs, the parasitic R …

kr (code pays fourni par la source)

7 citations
2011 conference-paper OpenAlex

PRAM cell technology and characterization in 20nm node size

Minjin Kang, Taegun Park, Yong-Jin Kwon, Dae-Hwan Ahn et autres

We reported characteristics of 20nm PRAM cell. Optimization of diode integration process and improved implantation technology were used to satisfy the required diode on-current (Ion) with low off-current (Ioff). Confined cell structure and novel bottom electrode (BE) materials were developed to reduce …

kr (code pays fourni par la source)

96 citations
2006 conference-paper OpenAlex

Full Integration of Highly Manufacturable 512Mb PRAM based on 90nm Technology

J.H. Oh, J.H. Park, Yong Lim, H.S. Lim et autres

Fully functional 512Mb PRAM with 0.047μm2(5.8F2) cell size was successfully fabricated using 90nm diode technology in which we developed novel process schemes such as vertical diode as cell switch, self-aligned bottom electrode contact scheme, and line-type Ge2Sb2Te5. The 512Mb PRAM showed excellent …

kr (code pays fourni par la source)

142 citations

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