Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Mass Analyzers: Overview01:13

Mass Analyzers: Overview

The mass analyzer is a crucial component of the mass spectrometer. In the ionization chamber, the vaporized sample is bombarded with a high-energy electron beam to generate a radical cation and further fragment into neutral molecules, radicals, and cations. A series of negatively charged accelerator plates accelerate the cations into the mass analyzer. The mass analyzer separates ions according to their mass-to-charge (m/z) ratios and then directs them to the detector. The common types of mass...
Mass Analyzers: Common Types01:19

Mass Analyzers: Common Types

The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
Atomic Absorption Spectroscopy: Interference01:25

Atomic Absorption Spectroscopy: Interference

Interference leads to systematic error in atomic absorption (AA) measurements by enhancing or diminishing the analytical signal or the background. These interferences can be grouped into three main categories: spectral interference, chemical interference, and physical interference.
Spectral interference occurs when signals from other elements or molecules overlap with the analyte signal, falsely elevating or masking the analyte's absorbance. This interference can be corrected using Zeeman,...
Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Influencing factors and early warning indicators for nonvertebral fractures in patients with Duchenne muscular dystrophy.

JBMR plus·2026
Same author

Low-dose MyoAAV 2A-mediated delivery of engineered micro-utrophin achieves pan- muscle tissue distribution with elevated muscle function in Duchenne muscular dystrophy.

Journal of translational medicine·2026
Same author

Human adipose-derived mesenchymal stem cells ameliorate Diabetic Kidney Disease by restoring macrophage efferocytosis.

Stem cell research & therapy·2026
Same author

Heterobimetallic Iridium-Niobia Catalyst for Efficient and Selective Methane Ammonia Reforming.

Journal of the American Chemical Society·2026
Same author

The miR-30c-5p/SOCS3 axis is a potential driver of inflammation and metabolic imbalance in Duchenne muscular dystrophy.

Frontiers in cell and developmental biology·2026
Same author

BCL2L10 Is a non-GCB-associated prognostic biomarker and functional driver in diffuse large B-Cell lymphoma.

Biochemical and biophysical research communications·2026

Related Experiment Video

Updated: Jun 25, 2026

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
13:29

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids

Published on: August 23, 2012

14.2K

Design of a High-Performance Titanium Nitride Metastructure-Based Solar Absorber Using Quantum Computing-Assisted

Seongmin Kim1, Shiwen Wu2,3, Ruda Jian2,3

  • 1Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, United States.

ACS Applied Materials & Interfaces
|August 18, 2023
PubMed
Summary
This summary is machine-generated.

We designed a high-performance solar absorber using titanium nitride (TiN) metastructures. Quantum computing-assisted optimization achieved over 95% solar absorptance, accelerating material design for solar energy harvesting.

Keywords:
machine learningmetastructurequantum computingsolar absorberthermophotovoltaic

More Related Videos

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
12:08

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

Published on: July 18, 2015

10.8K
Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing
08:45

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Published on: November 9, 2015

7.9K

Related Experiment Videos

Last Updated: Jun 25, 2026

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
13:29

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids

Published on: August 23, 2012

14.2K
Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
12:08

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

Published on: July 18, 2015

10.8K
Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing
08:45

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Published on: November 9, 2015

7.9K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Quantum Computing

Background:

  • Titanium nitride (TiN) metastructures offer potential for high solar absorptance at elevated temperatures.
  • Current TiN metastructure design relies heavily on expert intuition, limiting performance optimization.

Purpose of the Study:

  • To design a high-performance solar absorber utilizing TiN metastructures.
  • To employ quantum computing-assisted optimization for accelerated design of functional materials.

Main Methods:

  • An iterative optimization scheme combining machine learning, quantum annealing, and optical simulation was developed.
  • The quantum computing approach was used to design TiN metastructures for solar absorption.

Main Results:

  • The optimized TiN metastructure achieved a solar absorptance exceeding 95%.
  • The design process was significantly accelerated, completing in 40 hours compared to exhaustive search methods.
  • Analysis revealed that combined Fabry-Perot interferences and surface plasmonic resonances contribute to broadband absorption.

Conclusions:

  • The quantum computing-assisted optimization scheme efficiently designs high-performance TiN solar absorbers.
  • This approach demonstrates significant potential for solar energy harvesting and can be applied to other functional materials.