Results 21 to 30 of about 3,700 (228)

Mist-CVD-derived Hf0.55Zr0.45O2 ferroelectric thin films post-annealed by rapid thermal annealing

open access: yesAIP Advances, 2023
We have newly applied Rapid Thermal Annealing (RTA) for the post-annealing of mist chemical-vapor-deposition (CVD)-derived Hf1−xZrxO2 (HZO) thin films.
Sho Tanaka   +4 more
doaj   +1 more source

Ocular manifestation and visual outcomes in herpes zoster ophthalmicus: a prospective study from a tertiary hospital of Eastern India [PDF]

open access: yesInternational Journal of Ophthalmology, 2021
AIM: To estimate the magnitude of different ocular manifestation in clinically established herpes zoster ophthalmicus (HZO) patients and assessment of the visual outcome after two months of initial examination. METHODS: An observational prospective study
Mayukh Goswami   +2 more
doaj   +1 more source

Herpes Zoster Oticus: A Morbid Clinical Entity

open access: yesMAMC Journal of Medical Sciences, 2021
The reactivation of varicella zoster virus (VZV) at the geniculate ganglion of the facial nerve results in herpes zoster virus. Patients of herpes zoster oticus (HZO) often present with symptoms related to the cochleovestibular dysfunction along with ...
Santosh Kumar Swain, Roshna Rose Paul
doaj   +1 more source

Large remnant polarization and great reliability characteristics in W/HZO/W ferroelectric capacitors

open access: yesFrontiers in Materials, 2022
In this work, the effect of rapid thermal annealing (RTA) temperature on the ferroelectric polarization in zirconium-doped hafnium oxide (HZO) was studied. To maximize remnant polarization (2Pr), in-plane tensile stress was induced by tungsten electrodes
Shiva Asapu   +14 more
doaj   +1 more source

Increased risk of dementia following herpes zoster ophthalmicus.

open access: yesPLoS ONE, 2017
This retrospective cohort study aimed to examine the relationship between herpes zoster ophthalmicus (HZO) and the subsequent risk of dementia using a population-based database.
Ming-Chieh Tsai   +6 more
doaj   +1 more source

Effect of ZrO2 interfacial layer on forming ferroelectric HfxZryOz on Si substrate

open access: yesAIP Advances, 2019
Ferroelectric HfxZryOz (HZO) with an average polarization switching window of 32 µC/cm2 was demonstrated on a Si substrate with a ZrO2 interfacial layer (IL).
Sang Jae Lee   +8 more
doaj   +1 more source

Interfacial Regulation of Dielectric Properties in Ferroelectric Hf0.5Zr0.5O2 Thin Films

open access: yesIEEE Journal of the Electron Devices Society, 2021
The discovery of ferroelectricity in hafnium zirconium oxide (HZO) thin films has attracted wide attention from academia to industry due to the application in ferroelectric non-volatile random access memories (FeRAM) with prominent performance in ...
Minghao Shao   +9 more
doaj   +1 more source

Improvement in ferroelectricity of HfxZr1−xO2 thin films using top- and bottom-ZrO2 nucleation layers

open access: yesAPL Materials, 2019
A ferroelectric HfxZr1−xO2 (HZO) thin film crystallized with nanocrystalline top- and bottom-ZrO2 nucleation layers (D-ZrO2) exhibited superior remanent polarization (2Pr = Pr+ − Pr− = 29 μC/cm2) compared to that of similar thin films (12 μC/cm2 ...
Takashi Onaya   +6 more
doaj   +1 more source

Severe Bilateral Photophobia and Unilateral Abducens Nerve Palsy: An Unusual Presentation of Herpes Zoster Ophthalmicus

open access: yesCase Reports in Ophthalmology, 2021
Herpes zoster ophthalmicus (HZO) is an uncommon neurocutaneous condition resulting from reactivation of the varicella zoster virus in the ophthalmic division of the trigeminal nerve. Typical presentation of HZO includes a characteristic painful vesicular
Ian Seddon, Keith Skolnick
doaj   +1 more source

Improved Endurance of Ferroelectric Hf0.5Zr0.5O2 Using Laminated-Structure Interlayer

open access: yesNanomaterials, 2023
In this article, the endurance characteristic of the TiN/HZO/TiN capacitor was improved by the laminated structure of a ferroelectric Hf0.5Zr0.5O2 thin film.
Meiwen Chen   +8 more
doaj   +1 more source

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