bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analytical modeling of III-V heterojunction source-all-around vertical tunnel FET and its inverter circuit application
Authors: Ramesh Potharaju , Choudhuri Bijit 
Published: October 2024

Abstract
This paper presents a comprehensive analytical modeling framework for the III-V heterojunction source-all-around vertical tunnel field-effect transistor (SAA V-TFET). Using Kane’s model, our approach involves solving Poisson’s equations to obtain a continuous surface potential profile, followed by the derivation of drain current. These models demonstrate excellent accuracy across all operating regions, precisely predicting the potential profile, output, and transfer characteristics of SAA V-TFETs. We implemented the models in MATLAB and validated them against Sentaurus TCAD simulations. Furthermore, we present a comprehensive performance analysis of SAA V-TFET-based digital inverters.
Wear energy approach for evaluation of tribological properties of Cr2O3-TiO2 coating
Authors: Mehar Sanket , Sapate S G 
Published: October 2024

Abstract
In the present work, Cr2O3-TiO2 ceramic coating was deposited by atmospheric plasma spray (APS) method. Tribological response of coating was thoroughly examined using two different sizes of SiC abrasives under four distinct loads. Coatings were characterized by Scanning Electron Microscopy, Energy Dispersive Spectroscopy, x-ray Diffraction, Raman spectroscopy and x-ray Photoelectron Spectroscopy. The coating experienced 31%–40% lower friction coefficient at coarser particle size whereas 1.4–1.6 times lower wear rates were obtained at finer particle size. Results were explained on the basis of adhesion-abrasion components of friction. Consequences of formation of a tribo-oxide film and its implications on specific energy for material removal along with wear mechanisms are also discussed. A modified wear energy parameter (WEP) is used and showed good correlation with experimentally measured wear rates and friction coefficient of the coating.
Ionization limits and upper levels in P-XIV and in Cl-XVI
Authors: Raza Salman , Qureshi Muhammad Ali 
Published: October 2024

Abstract
In this study, the ground state and excited state ionization limits with and without consideration of relativistic effects are computed for a helium-like iso-spectrum level sequence for the following configurations:

1s

2

S
0

1

,

1s3s

S
0

1

,

1s3p

P

0

o

3

,

1s2p

P

1

o

1

,

1s3p

P

1

o

1

,

1s4p

P

1

o

1

,

1s5p

P

1

o

1

,

1s6p

P

1

o

1

,

1s3p

P

1

o

3

,

1s3s

S
1

3

,

1s4s

S
1

3

,

1s3d

D
2

1

,

1s3d

D
2

1

,

1s5d

D
2

3

,

1s2d

P

2

o

3

,

1s3d

D
3

3

,

1s4d

D
3

3

,

1s5d

D
3

3

for nuclear charge

Z
.

The non-relativistic ionization limits are derived from the weakest bound electron potential model, and relativistic corrections are included by using the Breit-Pauli approximation, which has also been applied to the computed relativistic ionization limits at high-order polynomials in the effective nuclear charge

Z
′
.

This study suggests two hundred and seventy-two excited states ionization potentials with and without a relativistic effect. Furthermore, it fills the gap of thirty-four excited state ionization potentials and their energies for the following configurations:

1s3s

S
0

1

,

1s3p

P

0

o

3

,

1s2p

P

1

o

1

,

1s3p

P

1

o

1

,

1s4p

P

1

o

1

,

1s5p

P

1

o

1

,

1s6p

P

1

o

1

,

1s3p

P

1

o

3

,

1s3s

S
1

3

,

1s4s

S
1

3

,

1s3d

D
2

1

,

1s3d

D
2

1

,

1s5d

D
2

3

,

1s2d

P

2

o

3

,

1s3d

D
3

3

,

1s4d

D
3

3

,

1s5d

D
3

3

in

P
−
X
I
V

and,

C
l
−
X
V
I

which is very onerous to compute owing to foreign-level configuration mixing causing high perturbation, are currently not listed at NIST. This work shows excellent agreement between the computed values and NIST values. The yield ionization limits

I

n
r

and

I

N
,

Z
′

departing from NIST ones by not more than 1.0 eV and 0.00001 eV, respectively. Both sets of data reported are precise up to 4 decimal place.
Exploring entanglement effects in a quantum stirling heat engine
Authors: Rastegar-Sedehi H-R , Cruz Clebson 
Published: October 2024

Abstract
This study presents the development of an entangled quantum Stirling heat engine based on a two-qubit Heisenberg model. We investigate the impact of entangled states of the working substance on the energy exchange and the performance of the Stirling cycle. The results show an improvement in the cycle’s performance, which is accomplished by changing the entangled states. Furthermore, the results suggest that the operational modes of the quantum cycle can be controlled by considering changes in the entangled states of the working material and the temperatures of the reservoirs.
Speed excess and total acceleration: a kinematical approach to entanglement
Authors: Chryssomalakos C , Flores-Delgado A G , Guzmán-González E , Hanotel L , Serrano-Ensástiga E 
Published: October 2024

Abstract
The total variance of a spin state is defined as the average of the variances of spin projection measurements along three orthogonal axes. We show that this quantity also gives the squared rotational speed of the state in projective space, averaged over all rotation axes. We compute the addition law, under system composition, for this quantity and find that, in the case of separable states, it is of simple pythagorean form. In the presence of entanglement, we find that the composite state ‘rotates faster than its parts’, thus unveiling a kinematical origin for the correlation of total variance with entanglement. We analyze a similar definition for the acceleration of a state under rotations, for both pure and mixed states, and probe numerically its relation with a wide array of entanglement related measures.
Detailed derivation of the 3
P
0 strong decay model applied to baryons*
Authors: Aguilar T. , Capelo-Astudillo A. , Conde-Correa M. , Duenas-Vidal A. , Ortega P. G. , Segovia J. 
Published: October 2024

Abstract
By using the

pair creation model, we provide a detailed derivation of the transition matrix for a baryon decaying into a meson-baryon system. This analysis was successfully conducted for a meson in [J. Segovia, D. R. Entem, and F. Fernández, Phys. Lett. B 715, 322 (2012)], and we extend the same formalism to the baryon sector, focusing on the

strong decay width because all hadrons involved in the reaction are very well established, the two hadrons in the final state are stable and require no further analysis, all quarks are light and thus equivalent, and the decay width of the process is relatively well measured. Utilizing a very common Rayleigh-Ritz variational method to solve the 2- and 3-body Schödinger bound-state equation in which the hadron’s radial wave functions are expanded in terms of a Gaussian basis, we can relate the expression of the invariant matrix element with the mean-square radii of hadrons involved in the decay. We use their experimental measures in such a way that only the strength of the quark-antiquark pair creation from the vacuum is a free parameter. This is then taken from our previous study on strong decay widths in the meson sector [J. Segovia, D. R. Entem, and F. Fernández, Phys. Lett. B 715, 322 (2012)], and the obtained results are compatible with the experimental results for the calculated

decay width. Despite requiring the calculation of additional baryon strong decays, a feasible avenue towards a unified description of both baryon and meson strong decay widths within a single constituent quark model framework may be attainable. Finally, this research has been developed to lay the foundation for a novel raft of applications to exotic hadrons, i.e., the description of the baryon’s coupling to meson-baryon thresholds, one of the mechanisms that is considered to be responsible for providing either a large renormalization to naive states or genuine dynamically-generated meson-baryon molecules.
A pulsed neutron source with a sealed dense plasma focus chamber
Authors: Liang Chuan , Li Mingjia , You Haibo , Zhang Faqiang , Li Bojun , Wang Wenchuan 
Published: October 2024

Abstract
Compared with other pulsed neutron sources, dense plasma
focus (DPF) devices have the advantages of simple in construction,
extremely compact and cost-effective. In this paper, a DPF device
was developed for used as pulsed neutron source. The Mather-type
sealed chamber was adopted for long duration and multishot
operations without vacuum system, which is convenient for transport,
use and storage. The maximum D-D neutron yield of the device is
approximately 1.1 × 109 n/pulse when the storage
capacitors are charged with 22 kV and the deuterium gas filling
pressure is 750 Pa. The neutron pulse width (FWHM) was measured to
be 45 ns ± 10 ns.
Research on burnup depth measurement of spent fuel board based on thermal neutron imaging technology
Authors: Gao Gentao , Chen Zhe , Wan Guorong , Wei Zheng , Liu Xingyu , Li Yinong , Qiu Lanlan , Liu Dongyu , Xu Dexin , Shuai Xuefeng , Teng Changqing , Wu Lu 
Published: October 2024

Abstract
The detection equipment for measuring the burnup depth in
spent fuel rods is a vital component of the spent fuel management
system. which can determine the burnup depth of spent fuel board and
plays a crucial role in safeguarding the safety, economic
efficiency, and structural integrity of the fuel assembly. This
study introduces an innovative technical approach for assessing the
burnup depth of spent fuel veneers, utilizing transmitted thermal
neutron imaging technology. We have significantly enhanced the
design of a thermal neutron moderator collimator, leading to
remarkable improvements in the quality of the thermal neutron
beam. Following moderation by the collimator, the ultimate thermal
neutron injection rate at the designated sample location exceeds
103 n/cm2, with thermal neutrons comprising over 74% of the
collimated neutron beam. This advanced measurement system enables us
to obtain a detailed two-dimensional distribution map of thermal
neutrons transmitted through spent fuel boards with varying burnup
depths. By analyzing the grayscale intensity patterns in these maps,
we can accurately evaluate the burnup degree within the simulated
spent fuel plate. Furthermore, we establish a correlation between
the transmitted thermal neutron count in the imaging field and the
burnup depth of the spent fuel veneer. This allows for precise
determination of burnup depth through the analysis of the
two-dimensional distribution of transmission thermal neutron
intensity. Our findings demonstrate the feasibility of a scheme for
detecting the burnup depth in spent fuel boards based on
transmission thermal neutron imaging technology, and obtained a
linear relationship between the neutron transmission count and the
burnup depth of the spent fuel plate, laying a solid theoretical
foundation for future research and development of testing equipment
to assess burnup in spent fuel veneers.
Corrosion and wear performance and mechanism study of ZrB2/AA6016
Authors: Wang XinYao , Li Hui , Zhang XiaoLong , Wang GongLin , Jiao Lei , Shen WeiMing , Zhang Chen 
Published: October 2024

Abstract
This study involved the fabrication of aluminum matrix composites reinforced with ZrB2/AA6016 particles using the KBF4-Al-K2ZrF6 reaction system, the composites were then subjected to T6 heat treatment. An investigation was conducted to examine the impact of varying friction speeds on the corrosion and wear characteristics of ZrB2/AA6016. An investigation was conducted to study the frictional wear behavior of ZrB2/AA6016 in the presence of 3.5 wt% NaCl, both before and after T6 heat treatment. The study also aimed to understand the underlying mechanism of this behavior. The results indicate that the T6 heat treatment mitigates the impact of thermal stresses and strains caused by thermal mismatch, hence enhancing the material’s wear resistance. The coefficient of friction (COF) for heat-treated ZrB2/AA6016 is lower than that for unheated-treated ZrB2/AA6016. As friction increases, the pace at which the material wears down tends to decrease. At a friction wear velocity of 50 mm s−1, the wear rate of the material is minimized both before and after heat treatment, measuring 0.23 × 10−2 mm3/Nm and 0.22 × 10−2 mm3/Nm, respectively. Through the utilization of XRD, SEM, EBSD, TEM, and XPS analytical techniques, it has been determined that the ZrB2 particles exhibit strong bonding with the Al matrix. Additionally, the particle diameters range from 50 ∼ 150 nm. Following the T6 heat treatment, the grain size measured 40.53 μm, while the proportion of large-angle grain boundaries was found to be 66.4%. The accumulation of Cl− resulted in the formation of localized corrosion pits on the surface undergoing wear, hence hastening the deterioration of the material. The primary causes of wear failure are corrosive wear, abrasive wear, and oxidative wear.
Machine learning visualization tool for exploring parameterized hydrodynamics*
Authors: Jekel C F , Sterbentz D M , Stitt T M , Mocz P , Rieben R N , White D A , Belof J L 
Published: October 2024

Abstract
We are interested in the computational study of shock hydrodynamics, i.e. problems involving compressible solids, liquids, and gases that undergo large deformation. These problems are dynamic and nonlinear and can exhibit complex instabilities. Due to advances in high performance computing it is possible to parameterize a hydrodynamic problem and perform a computational study yielding

O

(
TB
)

of simulation state data. We present an interactive machine learning tool that can be used to compress, browse, and interpolate these large simulation datasets. This tool allows computational scientists and researchers to quickly visualize ‘what-if’ situations, perform sensitivity analyses, and optimize complex hydrodynamic experiments.
An Empire in Itself
Authors: Funk Kellen R 
Published: October 2024

Abstract
This chapter tells the story of the Field Code’s migration from New York to over thirty US jurisdictions by the end of the century, including every state west of Texas. Using computational text analysis techniques, it describes the patterns of legislative borrowing and the resultant regional text families. Then it hones in to describe the transplantation of the code in Iowa, North Carolina, and Colorado. In both the West and the South, codifiers transmuted democratic theory into support for a remedial code that elected legislators had neither the time nor inclination to read. Popular support for commercial development indicated popular support for New York’s civil remedies, especially the cheapened and accelerated collection of debts. Overall, the imagined expectations of distant capitalists fueled the codifiers’ arguments that New York’s remedial code was necessary to link newly formed governments to networks of wealth and credit flowing from the metropole. On these imaged demands and rewards from the Empire State of capital, codifiers made an idiosyncratic New York law the uniform practice of a nation.
The Want of Information
Authors: Funk Kellen R 
Published: October 2024

Abstract
This chapter surveys the Field Code reforms to pretrial discovery practice. The code’s aim to fuse law and equity and make all witnesses competent to testify at trial resulted in a complicated mix of regulations on pretrial investigation that differed significantly across the code’s major drafts. Through a detailed examination of the adultery trial of the Brooklyn preacher Henry Ward Beecher, the chapter shows that decades after adopting the Field Code, New York doggedly stuck to the traditional view that judges and public officials ought to oversee civil investigations. Lawyers and litigants alike were expected to learn about the case along with the public at trial, where they might indeed be surprised by new information. But where other jurisdictions, especially in the Midwest, followed later drafts of the code, discovery fell to the control of private lawyers who could even use imprisonment to elicit statements from witnesses without the supervision of the judiciary. Instead of the public framing of disputes and discernment of the issues in open court, discovery powers under the code gave lawyers an investigative machine that could be operated from their private offices, rendering them the new masters of fact in the corporate industrial economy.
Conclusion
Authors: Funk Kellen R 
Published: October 2024

Abstract
This brief conclusion surveys again the themes and argument of Law’s Machinery. From 1828 to 1938, procedure’s most enduring feature was its surprising ability to evade precise definition. Procedure as machinery became the dominant paradigm of the period, providing an effective political argument for severing procedure from “the real law.” The codifiers believed that procedure could easily be cabined off and subordinated to a legal theory of rights and correlative duties. But the entanglement of procedure with practice and practice with the actual workings of the law made procedure at once more extensive than the codifiers expected and exceedingly difficult to change on the ground. Even if the machine of procedure could not totally remake the garden of legal practice in the industrial image the codifiers preferred, their major innovations managed to shift much of what had been under public control in legal practice into the hands of private parties and their mercenary legal counselors. The long reign of the lawyers’ code gave the United States a deep tradition of relying on litigators as a primary mode of civil governance, a tradition that itself would not be easily effaced, even with the changing of the codes.
Nonorthogonal basis adapted parameter-free complex absorbing potential and its application to open-boundary cluster model
Authors: Imamura Kosuke , Yasuike Tomokazu , Sato Hirofumi 
Published: October 2024

Abstract
This study extends the method of determining the complex absorbing potential (CAP) required for the open-boundary cluster model (OCM) based on the surface Green's function theory [Imamura K, Yasuike T, Sato H. Open-boundary cluster model with a parameter-free complex absorbing potential. 2024. J. Chem. Phys. 160:034103] to allow calculations using nonorthogonal basis sets. We devised a novel scheme that avoids the need to find adiabatically connected solutions for a large number of virtual energy levels, caused by the basis set expansion, and succeeded in constructing an optimal CAP. We generated basis sets with plane wave-like characteristics solely from localized functions, thereby eliminating the numerical instability in calculations of the surface Green's function. Application of the obtained CAP to the OCM calculation of a model 1D system confirms that the density of states of solid and localized states is well reproduced.
High-density isochronal repolarization mapping and re-entry vulnerability estimation for scar-related ventricular tachycardia ablation: mechanistic basis, clinical application, and challenges
Authors: Tonko Johanna B , Chow Anthony , Lambiase Pier D 
Published: October 2024

Abstract
Alterations in repolarization gradients and increased heterogeneity are key electrophysiological determinants of ventricular arrhythmogenesis across a variety of aetiologies with and without structural heart disease. High-density repolarization mapping to localize these repolarization abnormalities could improve characterization of the individual arrhythmogenic substrate and inform more targeted ablation. Yet, due to challenges posed by intrinsic features of human cardiac repolarization itself as well as technical and practical limitations, they are not routinely assessed, and traditional substrate mapping techniques remain strictly limited to determining conduction abnormalities. Here, we provide an overview of the mechanistic role of repolarization alterations in ventricular re-entry arrhythmias followed by a description of a clinical workflow that enables high-density repolarization mapping during ventricular tachycardia (VT) ablations using existing clinical tools. We describe step-by-step guidance of how-to set-up and generate repolarization maps illustrating the approach in case examples of structural normal and abnormal hearts. Furthermore, we discuss how repolarization mapping could be combined with existing substrate mapping approaches, including isochronal late activation mapping, to delineate sites of increased re-entry vulnerability, that may represent targets for ablation without the requirement for VT induction. Finally, we review challenges and pitfalls and ongoing controversies in relation to repolarization mapping and discuss the need for future technical and analytical improvements in repolarization mapping to integrate into ventricular substrate mapping strategies. Repolarization mapping remains investigational, and future research efforts need to be focused on prospective trials to establish the additional diagnostic value and its role in clinical ablation procedures.
Drug therapy and catheter ablation for management of arrhythmias in continuous flow left ventricular assist device’s patients: a Clinical Consensus Statement of the European Heart Rhythm Association and the Heart Failure Association of the ESC
Authors: Peichl Petr , Bayes-Genis Antoni , Deneke Thomas , Chioncel Ovidiu , deRiva Marta , Crespo-Leiro Maria Generosa , Frontera Antonio , Gustafsson Finn , Martins Raphaël P , Pagnesi Matteo , Maury Philippe , Petrie Mark C , Sacher Frederic , Amir Offer , Di Biase Luigi , Deisenhofer Isabel , Gasparetti Alessio , Hocini Mélèze , Costa Francisco Moscoso , Moura Brenda , Skouri Hadi , Tocchetti Carlo Gabriele , Volterrani Maurizio , Wakili Reza 
Published: October 2024

Abstract
Left ventricular assist devices (LVADs) are an increasingly used strategy for the management of patients with advanced heart failure. Although these devices effectively improve survival, atrial and ventricular arrhythmias are common with a prevalence of 20–50% at one year after LVAD implantation. Arrhythmias predispose these patients to additional risk and are associated with considerable morbidity from recurrent implantable cardioverter-defibrillator shocks, progressive failure of the unsupported right ventricle, and herald an increased risk of mortality. Management of patients with arrhythmias and LVAD differs in many aspects from the general population heart failure patients. These include ruling out the reversible causes of arrhythmias that in LVAD patients may include mechanical irritation from the inflow cannula and suction events. For patients with symptomatic arrhythmias refractory to medical treatment, catheter ablation might be relevant. There are specific technical and procedural challenges perceived to be unique to LVAD-related ventricular tachycardia (VT) ablation such as vascular and LV access, signal filtering, catheter manoeuvrability within decompressed chambers, and electroanatomic mapping system interference. In some patients, the arrhythmogenic substrate might not be readily accessible by catheter ablation after LVAD implantation. In this regard, the peri-implantation period offers a unique opportunity to surgically address arrhythmogenic substrate and suppress future VT recurrences. This document aims to address specific aspects of the management of arrhythmias in LVAD patients focusing on anti-arrhythmic drug therapy and ablations.