Search Results - "Satyavolu, S"
-
1
XQR-30: The ultimate XSHOOTER quasar sample at the reionization epoch
Published in Monthly notices of the Royal Astronomical Society (23-05-2023)“…ABSTRACT The final phase of the reionization process can be probed by rest-frame UV absorption spectra of quasars at z ≳ 6, shedding light on the properties of…”
Get full text
Journal Article -
2
IGM damping wing constraints on the tail end of reionization from the enlarged XQR-30 sample
Published in Monthly notices of the Royal Astronomical Society (25-04-2024)“…ABSTRACT The attenuation of Lyα photons by neutral hydrogen in the intergalactic medium (IGM) at z ≳ 5 continues to be a powerful probe for studying the epoch…”
Get full text
Journal Article -
3
Transport Properties of NbN-Cu Bilayer Superconducting Nanowires
Published in IEEE transactions on applied superconductivity (01-05-2024)“…We present the DC transport characteristics of NbN-Cu bilayer superconducting nanowires. Damascene Cu-covered NbN superconducting nanowires have been…”
Get full text
Journal Article -
4
Copper Encapsulated Ultra-Thin NbN Films and Damascene Structures on 300 mm Si Wafers
Published in IEEE transactions on applied superconductivity (01-08-2023)“…In this report, the development of reactively sputtered ultra-thin niobium nitride (NbN) films and their fabrication into patterned structures using 193 nm…”
Get full text
Journal Article -
5
Ultrathin TaN Damascene Nanowire Structures on 300-mm Si Wafers for Quantum Applications
Published in IEEE transactions on quantum engineering (2023)“…We report on the development and characterization of superconducting damascene tantalum nitride (TaN) nanowires, 100 nm-3 μ m wide, with TaN thicknesses…”
Get full text
Journal Article -
6
Upper Airway Obstruction in an Adult: An Unusual Presentation—Dissection of the Cervical Aortic Arch
Published in Indian journal of critical care medicine (01-06-2021)“…Cervical aortic arch is a rare congenital anomaly. It is usually asymptomatic and an incidental finding but can have symptoms of cough, hoarseness of voice,…”
Get full text
Journal Article -
7
Growth and characterization of an In0.53Ga0.47As-based Metal-Oxide-Semiconductor Capacitor (MOSCAP) structure on 300mm on-axis Si (001) wafers by MOCVD
Published in Journal of crystal growth (01-10-2015)“…We report on the development of a metamorphic In0.53Ga0.47As-based heterostructure grown on 300mm on-axis Si (001) wafers by metal-organic chemical vapor…”
Get full text
Journal Article -
8
Right Ventricular Strain Improves the Echocardiographic Diagnosis and Risk Stratification of Transthyretin Cardiac Amyloidosis Among Other Phenotypes of Left Ventricular Hypertrophy
Published in Journal of the American Society of Echocardiography (01-10-2024)“…Cardiac amyloidosis is a diffuse disease affecting all cardiac chambers. The value of right ventricular free-wall strain is uncertain as an echocardiographic…”
Get full text
Journal Article -
9
Nondestructive Defect Characterization of Saw-Damage-Etched Multicrystalline Silicon Wafers Using Scanning Electron Acoustic Microscopy
Published in IEEE journal of photovoltaics (01-01-2013)“…Defects in multicrystalline silicon wafers after saw-damage etch (SDE) for different etch durations are characterized nondestructively using scanning electron…”
Get full text
Journal Article -
10
Chemical Mechanical Planarization for Ta-based Superconducting Quantum Devices
Published 16-02-2023“…Journal of Vacuum Science & Technology B 41, 033202 (2023) We report on the development of a chemical mechanical planarization (CMP) process for thick…”
Get full text
Journal Article -
11
Engineering of Niobium Surfaces Through Accelerated Neutral Atom Beam Technology For Quantum Applications
Published 27-02-2023“…Journal of Applied Physics, 134 (2), 2023 A major roadblock to scalable quantum computing is phase decoherence and energy relaxation caused by qubits…”
Get full text
Journal Article -
12
Heavily tellurium doped n-type InGaAs grown by MOCVD on 300 mm Si wafers
Published in Journal of crystal growth (15-09-2015)“…Tellurium has several remarkable properties that make it an attractive n-type dopant in III-V semiconductors, namely high incorporation and activation…”
Get full text
Journal Article -
13
Heavily tellurium doped n-type InGaAs grown by MOCVD on 300mm Si wafers
Published in Journal of crystal growth (15-09-2015)“…Tellurium has several remarkable properties that make it an attractive n-type dopant in III–V semiconductors, namely high incorporation and activation…”
Get full text
Journal Article -
14
Copper contact metallization for 22 nm and beyond
Published in 2009 IEEE International Interconnect Technology Conference (01-06-2009)“…We used Cu contact metallization to solve one of the critical challenges for 22 nm node technology. Cu contact metallization allowed us to demonstrate world's…”
Get full text
Conference Proceeding -
15
Growth and characterization of an In sub(0.53)Ga sub(0.47)As-based Metal-Oxide-Semiconductor Capacitor (MOSCAP) structure on 300 mm on-axis Si (001) wafers by MOCVD
Published in Journal of crystal growth (01-01-2015)“…We report on the development of a metamorphic In sub(0.53)Ga sub(0.47)As-based heterostructure grown on 300 mm on-axis Si (001) wafers by metal-organic…”
Get full text
Journal Article -
16
Analysis of IR-based virtual reality tracking using multiple Kinects
Published in 2012 IEEE Virtual Reality Workshops (VRW) (01-03-2012)“…This article presents an analysis of using multiple Microsoft Kinects to track users in a VR system. More specifically, we analyse the capability of Kinects to…”
Get full text
Conference Proceeding -
17
Nondestructive defect characterization of saw-damage-etched multicrystalline silicon wafers using scanning electron acoustic microscopy
Published in 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 (01-06-2012)“…Defects in multicrystalline silicon wafers after saw-damage etch (SDE) for different etch durations are characterized nondestructively using scanning electron…”
Get full text
Conference Proceeding -
18
XQR-30: Black Hole Masses and Accretion Rates of 42 z>6 Quasars
Published 28-06-2023“…A&A 676, A71 (2023) We present bolometric luminosities, black hole masses and Eddington ratios for 42 luminous quasars at z>6 using high signal-to-noise ratio…”
Get full text
Journal Article -
19
XQR-30: the ultimate XSHOOTER quasar sample at the reionization epoch
Published 19-06-2023“…MNRAS, Volume 523, Issue 1, pp.1399-1420 (2023) The final phase of the reionization process can be probed by rest-frame UV absorption spectra of quasars at…”
Get full text
Journal Article -
20
Development and characterization of advanced process technologies for the fabrication of crystalline-Si solar cells
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01-06-2010)“…Photovoltaic devices were fabricated at IBM TJ Watson Research Center using a research line designed to run different substrate types concurrently. The process…”
Get full text
Conference Proceeding