pith. sign in

arxiv: 2606.11973 · v1 · pith:XQKSHD5Anew · submitted 2026-06-10 · ❄️ cond-mat.mtrl-sci · cond-mat.mes-hall

Interfacial Coupling and Sparse Intercalation of 7-Atom-Wide Armchair Graphene Nanoribbons by N-Heterocyclic Carbene Monolayers

Dominik L\"uthi , Lin Yang , Xiuling Yu , Ji Ma , Xinliang Feng , Carlo A. Pignedoli , Roman Fasel , Gabriela Borin Barin This is my paper

Pith reviewed 2026-06-27 09:05 UTC · model grok-4.3

classification ❄️ cond-mat.mtrl-sci cond-mat.mes-hall
keywords graphene nanoribbonsN-heterocyclic carbenesintercalationdecouplingAu(111)STMRaman spectroscopyDFT calculations
0
0 comments X

The pith

N-heterocyclic carbene adsorption geometry controls intercalation of 7-atom armchair graphene nanoribbons on gold, with flat dimers allowing partial decoupling while upright monomers block it.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper establishes that the way NHC molecules sit on the gold surface decides whether they can slip underneath the nanoribbons and reduce their electronic coupling to the metal. Methyl-substituted NHCs lie flat as dimers and manage limited intercalation that creates decoupled segments, whereas bulkier isopropyl-substituted NHCs stand upright as monomers and trap the nanoribbons inside the layer instead. The sparse overall yield points to a substantial energy penalty for lifting the nanoribbon away from the gold. A sympathetic reader cares because electronic coupling to the substrate currently limits the use of these nanoribbons in devices, and molecular geometry offers a tunable handle on that interaction.

Core claim

The adsorption geometry of the NHCs strongly influences the intercalation yield for GNRs. Methyl-substituted NHCs form flat-lying dimers that partially intercalate the GNRs, producing locally decoupled segments. In contrast, bulkier isopropyl-substituted NHCs form upright monomers that embed the GNRs within the monolayer, preventing intercalation. The low intercalation yield indicates that lifting the nanoribbon from the Au surface is energetically costly.

What carries the argument

Adsorption geometry of N-heterocyclic carbene molecules (flat-lying dimers versus upright monomers) that determines whether they can intercalate and decouple the nanoribbons from the gold substrate.

If this is right

  • Molecular substituents can be chosen to tune the extent of decoupling at GNR-metal interfaces.
  • Intercalation remains limited because detaching the nanoribbon from gold is energetically expensive.
  • Packing density and molecular orientation become primary design variables for future decoupling layers.
  • These parameters inform choices of self-assembled monolayers for transferring GNRs onto device substrates.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • Alternative molecules or surface treatments may be required if NHC-based layers cannot reach high intercalation yields.
  • Checking the same NHCs with nanoribbons of different widths would show whether the lifting energy cost is specific to 7-AGNRs.
  • Hybrid decoupling approaches that combine NHCs with other species could bypass the barriers seen here.

Load-bearing premise

The low observed intercalation yield results from a high energetic cost of lifting the nanoribbon rather than from kinetic barriers, incomplete coverage, or detection limits in the measurements.

What would settle it

Direct measurement of the energy required to lift a 7-AGNR from Au(111) or observation of substantially higher intercalation yields when kinetic barriers are removed would test whether the energy-cost interpretation holds.

Figures

Figures reproduced from arXiv: 2606.11973 by Carlo A. Pignedoli, Dominik L\"uthi, Gabriela Borin Barin, Ji Ma, Lin Yang, Roman Fasel, Xinliang Feng, Xiuling Yu.

Figure 1
Figure 1. Figure 1: Structural and STM characterization of NHC [PITH_FULL_IMAGE:figures/full_fig_p005_1.png] view at source ↗
Figure 2
Figure 2. Figure 2: STM images related to attempts at intercalating 7-AGNRs with NHCs on Au(111). [PITH_FULL_IMAGE:figures/full_fig_p007_2.png] view at source ↗
Figure 3
Figure 3. Figure 3: Low-temperature STM analysis of 7-AGNRs combined with NHC [PITH_FULL_IMAGE:figures/full_fig_p010_3.png] view at source ↗
Figure 4
Figure 4. Figure 4: a DFT-optimized geometries of different NHCMe–7-AGNR configurations. I Embedded 7-AGNR in a SAM of six NHCMe dimers on Au(111), serving as the reference configuration. II– V Subsequent configurations illustrate adsorption and intercalation steps as discussed in the main text. b Relative energies (∆E) of relaxed configurations for NHCMe (blue) and NHCiPr (orange), referenced to the embedded structure (emb).… view at source ↗
Figure 5
Figure 5. Figure 5: Raman spectroscopic characterization of 7-AGNRs with and without NHC intercalation [PITH_FULL_IMAGE:figures/full_fig_p015_5.png] view at source ↗
read the original abstract

Graphene nanoribbons (GNRs) synthesized on metal substrates experience electronic coupling and screening from the underlying surface, which, although often weak, can modify their observed properties and complicate their transfer to device-compatible substrates. Intercalation of GNRs by self-assembled monolayers (SAMs) offers a possible route to reduce this interaction. Here, we investigate the intercalation of 7-atom-wide armchair graphene nanoribbons (7-AGNRs) on Au(111) using N-heterocyclic carbenes (NHCs). Low-temperature scanning tunneling microscopy and spectroscopy, Raman spectroscopy, and density functional theory calculations reveal that the adsorption geometry of the NHCs strongly influences the intercalation yield for GNRs. Methyl-substituted NHCs form flat-lying dimers that partially intercalate the GNRs, producing locally decoupled segments. In contrast, bulkier isopropyl-substituted NHCs form upright monomers that embed the GNRs within the monolayer, preventing intercalation. The low intercalation yield indicates that lifting the nanoribbon from the Au surface is energetically costly. These results establish molecular adsorption geometry and packing as key parameters controlling intercalation at GNR-metal interfaces, with implications for the rational design of decoupling layers for GNR-based device integration pathways.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

1 major / 0 minor

Summary. The manuscript examines intercalation of 7-AGNRs on Au(111) by NHC monolayers. LT-STM/STS, Raman spectroscopy, and DFT show that methyl-substituted NHCs adsorb as flat-lying dimers that partially intercalate GNRs and produce locally decoupled segments, whereas bulkier isopropyl-substituted NHCs adsorb as upright monomers that embed the GNRs and block intercalation. The low observed intercalation yield is interpreted as evidence that lifting the nanoribbon from the Au surface is energetically costly. The work concludes that NHC adsorption geometry and packing are key parameters for designing decoupling layers.

Significance. The geometry-dependent intercalation behavior, if quantitatively supported by the STM, Raman, and DFT data, would provide a concrete experimental handle on GNR-metal decoupling via SAM design. The direct observation of dimer vs monomer adsorption modes and their differing effects on GNR segments is a clear strength. The energetic-cost interpretation of the low yield, however, remains an inference rather than a demonstrated result.

major comments (1)
  1. [Abstract] Abstract (final paragraph) and corresponding discussion: the claim that low intercalation yield demonstrates that 'lifting the nanoribbon from the Au surface is energetically costly' is not supported by quantitative evidence. No DFT energy values comparing the GNR-lifting cost to kinetic barriers, NHC coverage defects, or STM/Raman detection thresholds are provided, leaving the thermodynamic attribution untested against the alternatives listed in the skeptic note.

Simulated Author's Rebuttal

1 responses · 0 unresolved

We thank the referee for the detailed review and for highlighting the need to strengthen the interpretation of the low intercalation yield. We address the single major comment below and have revised the manuscript to clarify the nature of the claim.

read point-by-point responses

  1. Referee: [Abstract] Abstract (final paragraph) and corresponding discussion: the claim that low intercalation yield demonstrates that 'lifting the nanoribbon from the Au surface is energetically costly' is not supported by quantitative evidence. No DFT energy values comparing the GNR-lifting cost to kinetic barriers, NHC coverage defects, or STM/Raman detection thresholds are provided, leaving the thermodynamic attribution untested against the alternatives listed in the skeptic note.

    Authors: We agree that the original phrasing presented the low yield as direct evidence of an energetic cost without supporting quantitative DFT comparisons. Our calculations focused on adsorption geometries, dimer vs. monomer stability, and local decoupling effects but did not include explicit energy barriers for GNR lifting or direct comparisons to kinetic or detection-threshold alternatives. We have therefore revised the abstract and discussion sections to describe the low yield as consistent with an energetic penalty for lifting the nanoribbon, while explicitly noting that alternative explanations (kinetic barriers, coverage defects, or experimental sensitivity limits) cannot be ruled out on the basis of the present data. This change removes the stronger causal claim while preserving the experimental observation. revision: yes

Circularity Check

0 steps flagged

No circularity: experimental observations and DFT stand alone

full rationale

The paper reports direct STM/Raman observations of NHC adsorption geometries (flat dimers vs upright monomers) and their correlation with intercalation yield for 7-AGNRs on Au(111). The central interpretation that low yield signals high lifting energy is presented as inference from experiment, not derived from any equation, fit, or self-citation chain. No predictions are made by fitting parameters to subsets of data and then re-using those parameters; no uniqueness theorems or ansatzes are imported via self-citation; no known results are renamed as new derivations. The work is self-contained against external benchmarks (STM imaging, Raman spectra, standard DFT) and contains no load-bearing step that reduces to its own inputs by construction.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

No free parameters, axioms, or invented entities are introduced; the study relies on standard surface-science techniques and interpretations.

pith-pipeline@v0.9.1-grok · 5807 in / 1274 out tokens · 26696 ms · 2026-06-27T09:05:37.852656+00:00 · methodology

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Reference graph

Works this paper leans on

124 extracted references · 1 canonical work pages

  1. [1]

    and Saxena, Anshul and Yin, Jiangliang and Sarker, Mamun and Choi, Shinyoung and Aluru, N

    Li, Gang and Wang, Hanfei and Loes, Michael J. and Saxena, Anshul and Yin, Jiangliang and Sarker, Mamun and Choi, Shinyoung and Aluru, N. R. and Lyding, Joseph W. and Sinitskii, Alexander and Dong, Guangbin , title =. ACS Nano , year =

  2. [2]

    The Journal of Physical Chemistry C , year =

    Fei, Xiangmin and Zhang, Lizhi and Xiao, Wende and Chen, Hui and Que, Yande and Liu, Liwei and Yang, Kai and Du, Shixuan and Gao, Hong-Jun , title =. The Journal of Physical Chemistry C , year =

  3. [3]

    Chinese Physics B , year =

    Peng, Hao and Jin, Xin and Song, Yang and Du, Shixuan , title =. Chinese Physics B , year =

  4. [4]

    Journal of Physics: Condensed Matter , year =

    Gao, Yixuan and Zhang, Yuyang and Du, Shixuan , title =. Journal of Physics: Condensed Matter , year =

  5. [5]

    Watcharinyanon, Somsakul and Johansson, L. I. and Xia, Chao and Flege, Jan Ingo and Meyer, Axel and Falta, J. and Virojanadara, C. , title =. Graphene , year =

  6. [6]

    Influence of Graphene on Charge Transfer Between CoPc and Metals: The Role of Graphene--Substrate Coupling , journal =

    Uihlein, Johannes and Polek, Ma. Influence of Graphene on Charge Transfer Between CoPc and Metals: The Role of Graphene--Substrate Coupling , journal =. 2015 , doi =

    2015

  7. [7]

    and Schmidt, W

    Jain, Mitisha and Gerstmann, U. and Schmidt, W. G. and Aldahhak, Hazem , title =. Journal of Computational Chemistry , year =

  8. [8]

    ACS nano , volume=

    Controlled quantum dot formation in atomically engineered graphene nanoribbon field-effect transistors , author=. ACS nano , volume=. 2020 , publisher=

    2020

  9. [9]

    Flexible

    Dery, Shahar and Kim, Suhong and Tomaschun, Gabriele and Haddad, David and Cossaro, Albano and Verdini, Alberto and Floreano, Luca and Kl. Flexible. Chemistry -- A European Journal , year =

  10. [10]

    The Journal of Physical Chemistry C , year =

    Deng, Chaofang and Chen, Jiu and Tang, Qing , title =. The Journal of Physical Chemistry C , year =

  11. [11]

    Nguyen, T. T. Nhung and Power, Stephen R. and Karakachian, Hrag and Starke, Ulrich and Tegenkamp, Christoph , title =. ACS Nano , year =

  12. [12]

    and Fertig, H

    Brey, L. and Fertig, H. A. , title =. Physical Review B , year =

  13. [13]

    de Salazar, C. G. Coherent Control of Current Injection in Zigzag Graphene Nanoribbons , journal =. 2016 , doi =

    2016

  14. [14]

    and Esfarjani, Keivan and Kawazoe, Yoshiyuki , title =

    Gorjizadeh, Narjes and Farajian, Amir A. and Esfarjani, Keivan and Kawazoe, Yoshiyuki , title =. Physical Review B , year =

  15. [15]

    Communications Materials , volume=

    Small bandgap in atomically precise 17-atom-wide armchair-edged graphene nanoribbons , author=. Communications Materials , volume=. 2020 , publisher=

    2020

  16. [16]

    Nature Chemistry , volume=

    Zigzag graphene nanoribbons with periodic porphyrin edge extensions , author=. Nature Chemistry , volume=. 2025 , publisher=

    2025

  17. [17]

    Advanced Materials , pages=

    Spin and charge control of topological end states in chiral graphene nanoribbons on a 2D ferromagnet , author=. Advanced Materials , pages=. 2025 , publisher=

    2025

  18. [18]

    Nature communications , volume=

    Ultra-narrow metallic armchair graphene nanoribbons , author=. Nature communications , volume=. 2015 , publisher=

    2015

  19. [19]

    ACS nano , volume=

    Tuning the band gap of graphene nanoribbons synthesized from molecular precursors , author=. ACS nano , volume=. 2013 , publisher=

    2013

  20. [20]

    Graphene Nanoribbons: On-Surface Synthesis and Integration Into Electronic Devices , journal =

    Chen, Zongping and Narita, Akimitsu and M. Graphene Nanoribbons: On-Surface Synthesis and Integration Into Electronic Devices , journal =. 2020 , doi =

    2020

  21. [21]

    ACS Applied Materials & Interfaces , year =

    Lee, Ho Jin and Lim, Joonwon and Cho, Soo-Yeon and Kim, Hongjun and Lee, Chanwoo and Lee, Gil Yong and Sasikala, Suchithra Padmajan and Yun, Taeyeong and Choi, Dong Sung and Jeong, Mun Seok and Jung, Hee-Tae and Hong, Seungbum and Kim, Sang Ouk , title =. ACS Applied Materials & Interfaces , year =

  22. [22]

    and Higginbotham, Amanda L

    Kosynkin, Dmitry V. and Higginbotham, Amanda L. and Sinitskii, Alexander and Lomeda, Jay R. and Dimiev, Ayrat M. and Price, B. Katherine and Tour, James M. , title =. Nature , year =

  23. [23]

    and Rao, Apparao M

    Lingam, Kiran and Podila, Ramakrishna and Qian, Haijun and Serkiz, Steven M. and Rao, Apparao M. , title =. Advanced Functional Materials , year =

  24. [24]

    Advanced Materials , year =

    Zhou, Xiahong and Yu, Gui , title =. Advanced Materials , year =

  25. [25]

    On-Surface Synthesis of Edge-Extended Zigzag Graphene Nanoribbons , journal =

    Kinikar, Amogh and Xu, Xiushang and Di Giovannantonio, Marco and Gr. On-Surface Synthesis of Edge-Extended Zigzag Graphene Nanoribbons , journal =. 2023 , publisher =

    2023

  26. [26]

    , title =

    Zhang, Jian and Ghawri, Bhaskar and Dutta, Debopriya and Fasel, Roman and Calame, Michel and Borin Barin, Gabriela and Perrin, Mickael L. , title =. Nature Reviews Materials , pages =. 2026 , publisher =

    2026

  27. [27]

    and Di Giovannantonio, Marco and Bassi, Nicol

    Kinikar, Amogh and Englmann, Thorsten G. and Di Giovannantonio, Marco and Bassi, Nicol. Electronic Decoupling and Hole-Doping of Graphene Nanoribbons on Metal Substrates by Chloride Intercalation , journal =. 2024 , publisher =

    2024

  28. [28]

    and Zhao, Fangzhou and Brooks, Erin and Zhu, Junmian and Piskun, Ilya and Wang, Shenkai and Delgado, Aidan and Lee, Yea-Lee and Louie, Steven G

    Blackwell, Raymond E. and Zhao, Fangzhou and Brooks, Erin and Zhu, Junmian and Piskun, Ilya and Wang, Shenkai and Delgado, Aidan and Lee, Yea-Lee and Louie, Steven G. and Fischer, Felix R. , title =. Nature , volume =. 2021 , publisher =

    2021

  29. [29]

    Journal of the American Chemical Society , volume =

    Wang, Xu and Ma, Ji and Zheng, Wenhao and Osella, Silvio and Arisnabarreta, Nicolas and Droste, Jorn and Serra, Gianluca and Ivasenko, Oleksandr and Lucotti, Andrea and Beljonne, David and others , title =. Journal of the American Chemical Society , volume =. 2021 , publisher =

    2021

  30. [30]

    Optimized Synthesis and Device Integration of Long 17-Atom-Wide Armchair Graphene Nanoribbons , journal =

    Hwang, Jeong Ha and Bassi, Nicol. Optimized Synthesis and Device Integration of Long 17-Atom-Wide Armchair Graphene Nanoribbons , journal =. 2025 , publisher =

    2025

  31. [31]

    The Journal of Physical Chemistry C , volume =

    Pereira Junior, Marcelo Lopes and da Cunha, Wiliam Ferreira and de Sousa Junior, Rafael Timoteo and Giozza, William Ferreira and e Silva, Geraldo Magela and Ribeiro Junior, Luiz Antonio , title =. The Journal of Physical Chemistry C , volume =. 2020 , publisher =

    2020

  32. [32]

    , title =

    Lee, Yea-Lee and Zhao, Fangzhou and Cao, Ting and Ihm, Jisoon and Louie, Steven G. , title =. Nano Letters , volume =. 2018 , publisher =

    2018

  33. [33]

    Growth Mechanism of Chevron Graphene Nanoribbons on (111)-Oriented Coinage Metal Surfaces , journal =

    Geagea, Elie and Medina-Lopez, Daniel and Giovanelli, Luca and Nony, Laurent and Loppacher, Christian and Campidelli, St. Growth Mechanism of Chevron Graphene Nanoribbons on (111)-Oriented Coinage Metal Surfaces , journal =. 2024 , publisher =

    2024

  34. [34]

    and Lu, Wei and Sinitskii, Alexander and Pera, Gorka and Sun, Zhengzong and Tour, James M

    Kosynkin, Dmitry V. and Lu, Wei and Sinitskii, Alexander and Pera, Gorka and Sun, Zhengzong and Tour, James M. , title =. ACS Nano , year =

  35. [35]

    Nano Research , volume =

    Cao, Yun and Qi, Jing and Zhang, Yan-Fang and Huang, Li and Zheng, Qi and Lin, Xiao and Cheng, Zhihai and Zhang, Yu-Yang and Feng, Xinliang and Du, Shixuan and others , title =. Nano Research , volume =. 2018 , publisher =

    2018

  36. [36]

    Synthesis of Graphene on Silicon Dioxide by a Solid Carbon Source , journal =

    Hofrichter, Jens and Szafranek, Bartholom. Synthesis of Graphene on Silicon Dioxide by a Solid Carbon Source , journal =. 2009 , doi =

    2009

  37. [37]

    and Toma, Francesca M

    Nguyen, Giang D. and Toma, Francesca M. and Cao, Ting and Pedramrazi, Zahra and Chen, Chen and Rizzo, Daniel J. and Joshi, Trinity and Bronner, Christopher and Chen, Yen-Chia and Favaro, Marco and Louie, Steven G. and Fischer, Felix R. and Crommie, Michael F. , title =. The Journal of Physical Chemistry C , year =

  38. [38]

    Lawrence, James and Berdonces-Layunta, Alejandro and Edalatmanesh, Shayan and Castro-Esteban, Jesus and Wang, Tao and Jimenez-Martin, Alejandro and de la Torre, Bruno and Castrillo-Bodero, Rodrigo and Angulo-Portugal, Paula and Mohammed, Mohammed S. G. and others , title =. Nature Chemistry , volume =. 2022 , publisher =

    2022

  39. [39]

    and Liang, Liangbo and Braun, Oliver and Darawish, Rimah and Burkhardt, Bryanna and Dumslaff, Tim and Wang, Xiaoye and Narita, Akimitsu and M

    Overbeck, Jan and Barin, Gabriela Borin and Daniels, Colin and Perrin, Mickael L. and Liang, Liangbo and Braun, Oliver and Darawish, Rimah and Burkhardt, Bryanna and Dumslaff, Tim and Wang, Xiaoye and Narita, Akimitsu and M. Optimized Substrates and Measurement Approaches for Raman Spectroscopy of Graphene Nanoribbons , journal =. 2019 , doi =

    2019

  40. [40]

    Repeated Roll-to-Roll Transfer of Two-Dimensional Materials by Electrochemical Delamination , journal =

    Hempel, Marek and Lu, Ang-Yu and Hui, Fei and Kpulun, Tewa and Lanza, Mario and Harris, Gary and Palacios, Tom. Repeated Roll-to-Roll Transfer of Two-Dimensional Materials by Electrochemical Delamination , journal =. 2018 , doi =

    2018

  41. [41]

    and Narouz, Mina R

    Li, Zhijun and Munro, Kim and Ebralize, Iraklli I. and Narouz, Mina R. and Padmos, J. Daniel and Hao, Hongxia and Crudden, Cathleen M. and Horton, J. Hugh , title =. Langmuir , volume =. 2017 , publisher =

    2017

  42. [42]

    and Camden, Jon P

    Kaur, Gurkiran and Thimes, Rebekah L. and Camden, Jon P. and Jenkins, David M. , title =. Chemical Communications , volume =. 2022 , publisher =

    2022

  43. [43]

    and Strausser, Shelby L

    Trujillo, Michael J. and Strausser, Shelby L. and Becca, Jeffrey C. and DeJesus, Joseph F. and Jensen, Lasse and Jenkins, David M. and Camden, Jon P. , title =. The Journal of Physical Chemistry Letters , volume =. 2018 , publisher =

    2018

  44. [44]

    and Winget, Paul and Li, Hong and Wyss, Chelsea M

    Kim, Hye Kyung and Hyla, Alexander S. and Winget, Paul and Li, Hong and Wyss, Chelsea M. and Jordan, Abraham J. and Larrain, Felipe A. and Sadighi, Joseph P. and Fuentes-Hernandez, Canek and Kippelen, Bernard and others , title =. Chemistry of Materials , volume =. 2017 , publisher =

    2017

  45. [45]

    and Santos, Alyssa V

    Thimes, Rebekah L. and Santos, Alyssa V. B. and Chen, Ran and Kaur, Gurkiran and Jensen, Lasse and Jenkins, David M. and Camden, Jon P. , title =. The Journal of Physical Chemistry Letters , volume =. 2023 , publisher =

    2023

  46. [46]

    and Strausser, Shelby L

    Sherman, Lindy M. and Strausser, Shelby L. and Borsari, Rowan K. and Jenkins, David M. and Camden, Jon P. , title =. Langmuir , volume =. 2021 , publisher =

    2021

  47. [47]

    and Lu, Deyu and Kladnik, Gregor and Inkpen, Michael S

    Lovat, Giacomo and Doud, Evan A. and Lu, Deyu and Kladnik, Gregor and Inkpen, Michael S. and Steigerwald, Michael L. and Cvetko, D. and Hybertsen, Mark S. and Morgante, A. and Roy, Xavier and Venkataraman, Latha , title =. Chemical Science , year =

  48. [48]

    and Sutter, Eli , title =

    Sutter, Peter and Sadowski, Jerzy T. and Sutter, Eli , title =. Journal of the American Chemical Society , year =

  49. [49]

    Daukiya, Lakshya and Nair, M. N. and Hajjar-Garreau, Samar and Vonau, Francois and Aubel, Dominique and Bubendorff, Jean-Luc and Cranney, Marion and Denys, Emmanuel and Florentin, Alban and Reiter, G. Highly n-Doped Graphene Generated Through Intercalated Terbium Atoms , journal =. 2018 , publisher =

    2018

  50. [50]

    N-Heterocyclic Carbenes for the Self-Assembly of Thin and Highly Insulating Monolayers With High Quality and Stability , journal =

    Krzykawska, Anna and Wr. N-Heterocyclic Carbenes for the Self-Assembly of Thin and Highly Insulating Monolayers With High Quality and Stability , journal =. 2020 , doi =

    2020

  51. [51]

    Dean and Gross, Elad , title =

    Dery, Shahar and Berg, Iris and Kim, Suhong and Cossaro, Albano and Verdini, Alberto and Floreano, Luca and Toste, F. Dean and Gross, Elad , title =. Langmuir , year =

  52. [52]

    and Mangnus, Mark J

    Jacobse, Peter H. and Mangnus, Mark J. J. and Zevenhuizen, S. J. M. and Swart, Ingmar , title =. ACS Nano , year =

  53. [53]

    Band Gap of Atomically Precise Graphene Nanoribbons as a Function of Ribbon Length and Termination , journal =

    Talirz, Leopold and S. Band Gap of Atomically Precise Graphene Nanoribbons as a Function of Ribbon Length and Termination , journal =. 2019 , doi =

    2019

  54. [54]

    and Kaur, Gurkiran and Clark, Vincent and Nalaoh, Phattananawee and Ekowo, Lilian Chinenye and Jensen, Isabel M

    Chandran, Aruna and Dominique, Nathaniel L. and Kaur, Gurkiran and Clark, Vincent and Nalaoh, Phattananawee and Ekowo, Lilian Chinenye and Jensen, Isabel M. and Aloisio, Mark D. and Crudden, Cathleen M. and Arroyo-Curr. Forming N-Heterocyclic Carbene Monolayers: Not All Deposition Methods Are the Same , journal =. 2025 , publisher =

    2025

  55. [55]

    and McCurdy, Ryan D

    Mutlu, Zafer and Jacobse, Peter H. and McCurdy, Ryan D. and Llinas, Juan Pablo and Lin, Yuxuan and Veber, Gregory and Fischer, Felix R. and Crommie, Michael F. and Bokor, Jeffrey , title =. Advanced Functional Materials , year =

  56. [56]

    and Louie, Steven G

    Yang, Li and Park, Cheol-Hwan and Son, Young-Woo and Cohen, Marvin L. and Louie, Steven G. , title =. Physical Review Letters , volume =. 2007 , publisher =

    2007

  57. [57]

    Width-Dependent Band Gap in Armchair Graphene Nanoribbons Reveals Fermi Level Pinning on

    Merino-D. Width-Dependent Band Gap in Armchair Graphene Nanoribbons Reveals Fermi Level Pinning on. ACS Nano , volume =. 2017 , publisher =

    2017

  58. [58]

    Nature Reviews Physics , volume =

    Wang, Haomin and Wang, Hui Shan and Ma, Chuanxu and Chen, Lingxiu and Jiang, Chengxin and Chen, Chen and Xie, Xiaoming and Li, An-Ping and Wang, Xinran , title =. Nature Reviews Physics , volume =. 2021 , publisher =

    2021

  59. [59]

    and Saleh, Moussa and Feng, Xinliang and others , title =

    Cai, Jinming and Ruffieux, Pascal and Jaafar, Rached and Bieri, Marco and Braun, Thomas and Blankenburg, Stephan and Muoth, Matthias and Seitsonen, Ari P. and Saleh, Moussa and Feng, Xinliang and others , title =. Nature , volume =. 2010 , publisher =

    2010

  60. [60]

    Nature Communications , volume =

    Llinas, Juan Pablo and Fairbrother, Andrew and Borin Barin, Gabriela and Shi, Wu and Lee, Kyunghoon and Wu, Shuang and Yong Choi, Byung and Braganza, Rohit and Lear, Jordan and Kau, Nicholas and others , title =. Nature Communications , volume =. 2017 , publisher =

    2017

  61. [61]

    and Waghmare, Umesh V

    Das, Anindya and Pisana, Simone and Chakraborty, Biswanath and Piscanec, Stefano and Saha, Srijan K. and Waghmare, Umesh V. and Novoselov, Konstantin S. and Krishnamurthy, Hulikal R. and Geim, Andre K. and Ferrari, Andrea C. and others , title =. Nature Nanotechnology , volume =. 2008 , publisher =

    2008

  62. [62]

    Bulletin of Materials Science , volume =

    Das, Anindya and Chakraborty, Biswanath and Sood, Ajay Kumar , title =. Bulletin of Materials Science , volume =. 2008 , publisher =

    2008

  63. [63]

    and Casiraghi, Cinzia , title =

    Eckmann, Axel and Felten, Alexandre and Mishchenko, Artem and Britnell, Liam and Krupke, Ralph and Novoselov, Kostya S. and Casiraghi, Cinzia , title =. Nano Letters , volume =. 2012 , publisher =

    2012

  64. [64]

    and Feng, Xinliang and M

    Wang, Shiyong and Talirz, Leopold and Pignedoli, Carlo A. and Feng, Xinliang and M. Giant Edge State Splitting at Atomically Precise Graphene Zigzag Edges , journal =. 2016 , publisher =

    2016

  65. [65]

    Atomic-Scale Imaging of Transferred Graphene Nanoribbons for Nanoelectronic Device Integration , journal =

    Kinikar, Amogh and Xiang, Feifei and Palomino-Ruiz, Lucia and Lu, Li-Syuan and Dong, Chengye and Gu, Yanwei and Darawish, Rimah and Ammerman, Eve and Gr. Atomic-Scale Imaging of Transferred Graphene Nanoribbons for Nanoelectronic Device Integration , journal =. 2025 , doi =

    2025

  66. [66]

    Senkovskiy, B. V. and Pfeiffer, M. and Alavi, S. K. and Bliesener, A. and Zhu, J. and Michel, S. and Fedorov, A. V. and German, R. and Hertel, D. and Haberer, D. and others , title =. Nano Letters , volume =. 2017 , publisher =

    2017

  67. [67]

    Revealing the Electronic Structure of Silicon Intercalated Armchair Graphene Nanoribbons by Scanning Tunneling Spectroscopy , journal =

    Deniz, Okan and S. Revealing the Electronic Structure of Silicon Intercalated Armchair Graphene Nanoribbons by Scanning Tunneling Spectroscopy , journal =. 2017 , publisher =

    2017

  68. [68]

    Elucidating the Binding Modes of N-Heterocyclic Carbenes on a Gold Surface , journal =

    Bakker, Anne and Timmer, Alexander and Kolodzeiski, Elena and Freitag, Matthias and Gao, Hong Ying and M. Elucidating the Binding Modes of N-Heterocyclic Carbenes on a Gold Surface , journal =. 2018 , publisher =

    2018

  69. [69]

    Engineering of Robust Topological Quantum Phases in Graphene Nanoribbons , journal =

    Gr. Engineering of Robust Topological Quantum Phases in Graphene Nanoribbons , journal =. 2018 , publisher =

    2018

  70. [70]

    Huang, Han and Wei, Dacheng and Sun, Jiatao and Wong, Swee Liang and Feng, Yuan Ping and Neto, A. H. Castro and Wee, Andrew Thye Shen , title =. Scientific Reports , volume =. 2012 , publisher =

    2012

  71. [71]

    and Liang, Liangbo and Meunier, Vincent and others , title =

    Talirz, Leopold and Sode, Hajo and Dumslaff, Tim and Wang, Shiyong and Sanchez-Valencia, Juan Ramon and Liu, Jia and Shinde, Prashant and Pignedoli, Carlo A. and Liang, Liangbo and Meunier, Vincent and others , title =. ACS Nano , volume =. 2017 , publisher =

    2017

  72. [72]

    and MacLeod, Michelle J

    Zhukhovitskiy, Aleksandr V. and MacLeod, Michelle J. and Johnson, Jeremiah A. , title =. Chemical Reviews , volume =. 2015 , publisher =

    2015

  73. [73]

    and Baddeley, Christopher J

    Larrea, Christian R. and Baddeley, Christopher J. and Narouz, Mina R. and Mosey, Nicholas J. and Horton, J. Hugh and Crudden, Cathleen M. , title =. ChemPhysChem , volume =. 2017 , publisher =

    2017

  74. [74]

    Inayeh, Alex and Groome, Ryan R. K. and Singh, Ishwar and Veinot, Alex J. and de Lima, Felipe Crasto and Miwa, Roberto H. and Crudden, Cathleen M. and McLean, Alastair B. , title =. Nature Communications , volume =. 2021 , publisher =

    2021

  75. [75]

    ACS Applied Nano Materials , volume =

    Borin Barin, Gabriela and Fairbrother, Andrew and Rotach, Lukas and Bayle, Maxime and Paillet, Matthieu and Liang, Liangbo and Meunier, Vincent and Hauert, Roland and Dumslaff, Tim and Narita, Akimitsu and others , title =. ACS Applied Nano Materials , volume =. 2019 , publisher =

    2019

  76. [76]

    Chemistry--A European Journal , volume=

    Mechanistic Study of a Switch in the Regioselectivity of Hydroheteroarylation of Styrene Catalyzed by Bimetallic Ni--Al through C--H Activation , author=. Chemistry--A European Journal , volume=. 2014 , publisher=

    2014

  77. [77]

    and Braun, Oliver and Sun, Qiang and Darawish, Rimah and De Luca, Marta and Wang, Xiao-Ye and Dumslaff, Tim and others , title =

    Overbeck, Jan and Barin, Gabriela Borin and Daniels, Colin and Perrin, Mickael L. and Braun, Oliver and Sun, Qiang and Darawish, Rimah and De Luca, Marta and Wang, Xiao-Ye and Dumslaff, Tim and others , title =. ACS Nano , volume =. 2019 , publisher =

    2019

  78. [78]

    and Louie, Steven G

    Son, Young-Woo and Cohen, Marvin L. and Louie, Steven G. , title =. Physical Review Letters , volume =. 2006 , publisher =

    2006

  79. [79]

    , title =

    Yazyev, Oleg V. , title =. Accounts of Chemical Research , volume =. 2013 , publisher =

    2013

  80. [80]

    The Journal of Organic Chemistry , volume =

    Yano, Yuuta and Mitoma, Nobuhiko and Ito, Hideto and Itami, Kenichiro , title =. The Journal of Organic Chemistry , volume =. 2019 , publisher =

    2019

Showing first 80 references.