Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Beyond electrical conductance: progress and prospects in single-molecule junctions

Journal Article · · Journal of Materials Chemistry C
DOI:https://doi.org/10.1039/d2tc01155g· OSTI ID:1903585
 [1];  [2];  [2]
  1. Mississippi State Univ., Mississippi State, MS (United States); Mississippi State University
  2. Mississippi State Univ., Mississippi State, MS (United States)
The idea of using individual molecules as conducting wires, regulators, and interconnects for charges in electronic circuitry has catalyzed the vibrant development of the field of single-molecule electronics. The ability to reliably and repeatedly construct single-molecule junctions (SMJs) has enabled the study of charge transport through a broad spectrum of individual molecules. Over the past decade, the capability of the SMJ platform has been greatly expanded thanks to the development of new experimental techniques and the integration of knowledge and methodologies from other disciplines. New opportunities beyond electrical conductance have emerged at the atomic and molecular scale. It has been demonstrated in many recent studies that the SMJ can now serve as a powerful and versatile tool to address critical physical and chemical questions that are otherwise inaccessible. Furthermore, this perspective focuses on the new capabilities and functionalities of the SMJ beyond conductance measurements and how they have enabled the investigation of crucial single-molecule processes and advanced our understanding beyond molecular electronics.
Research Organization:
Mississippi State Univ., Mississippi State, MS (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0021942
OSTI ID:
1903585
Alternate ID(s):
OSTI ID: 1874396
Journal Information:
Journal of Materials Chemistry C, Journal Name: Journal of Materials Chemistry C Journal Issue: 37 Vol. 10; ISSN 2050-7526
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (123)

Nanoscale Organic Thermoelectric Materials: Measurement, Theoretical Models, and Optimization Strategies journal August 2019
Thermal and Thermoelectric Properties of Molecular Junctions journal August 2019
An On‐Chip Break Junction System for Combined Single‐Molecule Conductance and Raman Spectroscopies journal May 2020
Mechanically Controllable Break Junctions for Molecular Electronics journal August 2013
Realization of Molecular‐Based Transistors journal June 2018
In Operando Modulation of Rectification in Molecular Tunneling Junctions Comprising Reconfigurable Molecular Self‐Assemblies journal December 2020
Probing Interfacial Electronic Effects on Single‐Molecule Adsorption Geometry and Electron Transport at Atomically Flat Surfaces journal June 2021
Towards Responsive Single‐Molecule Device journal January 2021
Oriented Electric Fields Accelerate Diels–Alder Reactions and Control the endo / exo Selectivity journal January 2010
Electrical and spin switches in single‐molecule junctions journal December 2019
Reversible and Controllable Switching of a Single-Molecule Junction journal August 2006
Revealing Charge‐ and Temperature‐Dependent Movement Dynamics and Mechanism of Individual Molecular Machines journal September 2019
Modulation and Control of Charge Transport Through Single-Molecule Junctions journal January 2017
Molecular rectifiers journal November 1974
First-principles based matrix Green's function approach to molecular electronic devices: general formalism journal August 2002
Assembling fullerenes in conjugated macrocycles with molecular van der Waals heterojunction for diode rectification journal January 2021
Giant Conductance Enhancement of Intramolecular Circuits through Interchannel Gating journal February 2020
Control of quantum interference in single-molecule junctions via Jahn-Teller distortion journal February 2021
Carbon Electrode–Molecule Junctions: A Reliable Platform for Molecular Electronics journal July 2015
Quantum Interference Effects in Charge Transport through Single-Molecule Junctions: Detection, Manipulation, and Application journal November 2018
Single-Molecule Electrical Detection: A Promising Route toward the Fundamental Limits of Chemistry and Life Science journal September 2019
Large Rectification Ratio of up to 10 6 for Conjugation-Group-Terminated Undecanethiolate Single-Molecule Diodes on Pt Electrodes journal September 2021
Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions journal November 2018
Chiral Molecules and the Spin Selectivity Effect journal April 2020
Enhanced Gating Performance of Single-Molecule Conductance by Heterocyclic Molecules journal January 2021
Visualizing Quantum Interference in Molecular Junctions journal March 2020
Mechanically Tunable Quantum Interference in Ferrocene-Based Single-Molecule Junctions journal August 2020
Detecting Individual Bond Switching within Amides in a Tunneling Junction journal June 2021
Large Conductance Switching in a Single-Molecule Device through Room Temperature Spin-Dependent Transport journal December 2015
A New Approach to Materials Discovery for Electronic and Thermoelectric Properties of Single-Molecule Junctions journal January 2016
Label-Free Dynamic Detection of Single-Molecule Nucleophilic-Substitution Reactions journal June 2018
Influence of Quantum Interference on the Thermoelectric Properties of Molecular Junctions journal August 2018
Thermal Transport through Single-Molecule Junctions journal September 2019
Single-Molecule Junction: A Reliable Platform for Monitoring Molecular Physical and Chemical Processes journal February 2022
Single-Molecule Conductance of Viologen–Cucurbit[8]uril Host–Guest Complexes journal April 2016
Distinguishing Lead and Molecule States in Graphene-Based Single-Electron Transistors journal April 2017
Control of Oxidation and Spin State in a Single-Molecule Junction journal February 2018
Molecular Orbital Gating Surface-Enhanced Raman Scattering journal October 2018
Controlling the Thermoelectric Properties of Thiophene-Derived Single-Molecule Junctions journal December 2014
External Electric Field Will Control the Selectivity of Enzymatic-Like Bond Activations journal September 2004
Evidence for Quantum Interference in SAMs of Arylethynylene Thiolates in Tunneling Junctions with Eutectic Ga–In (EGaIn) Top-Contacts journal June 2011
Single Molecule Dynamics at a Mechanically Controllable Break Junction in Solution at Room Temperature journal October 2012
Single Molecule Electronics: Increasing Dynamic Range and Switching Speed Using Cross-Conjugated Species journal December 2008
Quantum Interference in Acyclic Systems: Conductance of Cross-Conjugated Molecules journal December 2008
Molecular Structure–(Thermo)electric Property Relationships in Single-Molecule Junctions and Comparisons with Single- and Multiple-Parameter Models journal February 2021
Reversible Switching between Destructive and Constructive Quantum Interference Using Atomically Precise Chemical Gating of Single-Molecule Junctions journal June 2021
Electron-Catalyzed Dehydrogenation in a Single-Molecule Junction journal May 2021
Spinterface Origin for the Chirality-Induced Spin-Selectivity Effect journal August 2021
Switch of Conducting Orbital by Bias-Induced Electronic Contact Asymmetry in a Bipyrimidinyl-biphenyl Diblock Molecule: Mechanism to Achieve a pn Directional Molecular Diode journal September 2011
A Molecular Switch Based on Potential-Induced Changes of Oxidation State journal March 2005
The Relation between Structure and Quantum Interference in Single Molecule Junctions journal October 2010
Spin Specific Electron Conduction through DNA Oligomers journal November 2011
Simultaneous Determination of Conductance and Thermopower of Single Molecule Junctions journal December 2011
Dissecting Contact Mechanics from Quantum Interference in Single-Molecule Junctions of Stilbene Derivatives journal February 2012
Giant Thermoelectric Effect from Transmission Supernodes journal August 2010
Inverse Rectification in Donor–Acceptor Molecular Heterojunctions journal October 2011
Probing Charge Transport of Ruthenium-Complex-Based Molecular Wires at the Single-Molecule Level journal November 2008
Molecular transistors scrutinized journal December 2009
Kondo resonance in a single-molecule transistor journal June 2002
Measurement of the conductance of a hydrogen molecule journal October 2002
Dependence of single-molecule junction conductance on molecular conformation journal August 2006
Heat dissipation in atomic-scale junctions journal June 2013
Electrostatic catalysis of a Diels–Alder reaction journal March 2016
Oriented electric fields as future smart reagents in chemistry journal November 2016
Rectification and stability of a single molecular diode with controlled orientation journal October 2009
Exploring local currents in molecular junctions journal February 2010
Revealing the molecular structure of single-molecule junctions in different conductance states by fishing-mode tip-enhanced Raman spectroscopy journal May 2011
Kondo blockade due to quantum interference in single-molecule junctions journal May 2017
Mechanically controlled binary conductance switching of a single-molecule junction journal March 2009
Observation of quantum interference in molecular charge transport journal March 2012
A brief history of molecular electronics journal June 2013
Switching of a coupled spin pair in a single-molecule junction journal July 2013
Single-molecule junctions beyond electronic transport journal June 2013
Electrostatic control of thermoelectricity in molecular junctions journal October 2014
Tunable giant magnetoresistance in a single-molecule junction journal August 2019
Directing isomerization reactions of cumulenes with electric fields journal October 2019
Single-molecule level control of host-guest interactions in metallocycle-C60 complexes journal October 2019
Understanding resonant charge transport through weakly coupled single-molecule junctions journal October 2019
Nonmagnetic single-molecule spin-filter based on quantum interference journal December 2019
Anti-resonance features of destructive quantum interference in single-molecule thiophene junctions achieved by electrochemical gating journal February 2019
Gate controlling of quantum interference and direct observation of anti-resonances in single molecule charge transport journal February 2019
Peltier cooling in molecular junctions journal December 2017
Highly nonlinear transport across single-molecule junctions via destructive quantum interference journal December 2020
Complete mapping of the thermoelectric properties of a single molecule journal March 2021
Unveiling the full reaction path of the Suzuki–Miyaura cross-coupling in a single-molecule junction journal September 2021
Chiral molecules and the electron spin journal March 2019
A single-molecule blueprint for synthesis journal August 2021
From molecular to supramolecular electronics journal April 2021
Comprehensive suppression of single-molecule conductance using destructive σ-interference journal June 2018
Thermal conductance of single-molecule junctions journal July 2019
Quantum transport in a single molecular transistor at finite temperature journal May 2021
Basic concepts of quantum interference and electron transport in single-molecule electronics journal January 2015
Single-molecule transistors journal January 2015
Thermopower measurements in molecular junctions journal January 2016
Harnessing electrostatic catalysis in single molecule, electrochemical and chemical systems: a rapidly growing experimental tool box journal January 2018
Charge transfer complexation boosts molecular conductance through Fermi level pinning journal January 2019
Experimental investigation of quantum interference in charge transport through molecular architectures journal January 2019
Modulation of destructive quantum interference by bridge groups in truxene-based single-molecule junctions journal January 2021
Quantum interference enhances rectification behavior of molecular devices journal January 2021
Electric field-induced switching among multiple conductance pathways in single-molecule junctions journal January 2021
Thermal conductance through molecular wires journal October 2003
Interference enhanced thermoelectricity in quinoid type structures journal February 2015
Spin-crossover molecule based thermoelectric junction journal May 2015
Perspective: Thermal and thermoelectric transport in molecular junctions journal March 2017
A single-molecule diode journal June 2005
Conductance of molecular wires connected or bonded in parallel journal June 1999
Density-functional method for nonequilibrium electron transport journal March 2002
Quantum interference in off-resonant transport through single molecules journal September 2014
Thermoelectric Effect in Single-Molecule-Magnet Junctions journal July 2010
Ground-State Spin Blockade in a Single-Molecule Junction journal May 2019
Advances in atomic force microscopy journal July 2003
Design and Fabrication of a MEMS-Based Break Junction Device for Mechanical Strain-Correlated Optical Characterization of a Single-Molecule journal February 2021
Complex formation dynamics in a single-molecule electronic device journal November 2016
Electric field–induced selective catalysis of single-molecule reaction journal June 2019
Electric field–catalyzed single-molecule Diels-Alder reaction dynamics journal January 2021
Measurement of Single-Molecule Resistance by Repeated Formation of Molecular Junctions journal August 2003
Thermoelectricity in Molecular Junctions journal March 2007
Current-Induced Hydrogen Tautomerization and Conductance Switching of Naphthalocyanine Molecules journal August 2007
Ultrafast Flash Thermal Conductance of Molecular Chains journal August 2007
Real-Space Identification of Intermolecular Bonding with Atomic Force Microscopy journal September 2013
Quantized thermal transport in single-atom junctions journal February 2017
Atomic-scale spin sensing with a single molecule at the apex of a scanning tunneling microscope journal October 2019
Spintronics and Chirality: Spin Selectivity in Electron Transport Through Chiral Molecules journal April 2015

Similar Records

Single-Molecule Chemical Reactions Unveiled in Molecular Junctions
Journal Article · Fri Dec 02 23:00:00 EST 2022 · Processes · OSTI ID:1993902

Switching the conductance of a single molecule: Lessons from molecular junctions
Journal Article · Wed Aug 03 00:00:00 EDT 2022 · MRS communications · OSTI ID:1903589